Problem: Article: The incident happened on the Andersonstown Road in the west of the city.
It was reported to police shortly before 02:00 BST on Sunday.
Police are appealing for anyone who witnessed the assault to contact them at Woodbourne station on the non-emergency 101 number.
Answer: [[A woman has been taken to hospital after she was reportedly pushed through the glass window of a fast-food takeaway in Belfast.]]

Problem: Article: The lodge resort development on the outskirts of Holyhead was given the go-ahead in autumn 2013 after initially being turned down.
But developers had to agree to pay towards a community programme as part of the project.
It will see investment in education, medical services and a leisure centre.
As well as a 500 holiday lodge village on land at Penrhos country park, up to 320 houses will be built in the Kingsland area of Holyhead.
Much of the accommodation will initially be used to house the thousands of workers expected to be needed for a new nuclear power station at Wylfa.
Councillors were told that the developers had agreed to put £1.5m into education in the Kingsland area to help address additional pressures brought by the new planned housing.
A further £600,000 will be invested in medical services in the area, while about £1m will be spent mitigating any impact on tourism on the island while construction is ongoing.
As part of the agreement, money will also be spent relocating library facilities and meeting the cost of extra pressures on the emergency services on the island.
The developers are also committed to funding a 690 sq-m public leisure centre and spending more than £500,000 on swimming provision.
The package of 32 measures was backed by the meeting of the island's planning committee on Wednesday.
The overall Land and Lakes project is expected to cost about £120m, creating up to 600 jobs.
As part of deal, the developers are also committed to ensuring up to 80% of the workforce is local.
Answer: [[A deal that will see a holiday park developer invest more than £4m in an Anglesey community has been agreed by the island's council.]]

Problem: Article: Balotelli was linked with a move back to Serie A after being dropped earlier this season, but he marked his return to the side by putting City ahead.
When asked if he might sell Balotelli in January, Mancini replied "no".
He added: "I am happy for him because he has scored his first goal of the season, and it was an important goal."
It was the former Inter Milan striker's first Premier League goal since a brace against Sunderland at the end of March.
The 22-year-old had fallen behind Sergio Aguero, Edin Dzeko and Carlos Tevez in the pecking order before being sidelined by a back problem.
Before his inclusion in the starting line-up for Wednesday's win at the DW Stadium, he had not started a game since City's 0-0 draw with West Ham at the beginning of November.
Despite Balotelli's goal, Mancini plans to continue to rotate his strikers, and says he will ask for more from Balotelli, with whom he has had a tempestuous relationship.
"I think Mario can do better," Mancini added. "He scored one important goal but he can continue to improve.
"For me, he did not play well. He did not play like I know he can."
Balotelli struck with 21 minutes left after Ali Al Habsi had spilled Gareth Barry's shot, seeing his initial follow up saved by the Wigan keeper but coolly finding the net at the second opportunity.
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That gave City the lead in a game that Wigan had controlled for long spells, and James Milner's thunderbolt shot three minutes later ensured Mancini's men collected all three points.
"We knew before the game it would be difficult," Mancini added. "It is the same every time we play Wigan - they play good football and they have a very good manager.
"The first goal was important because it changed the game. After this, everything was good for us and Milner scored a great goal. Sometimes you have to be patient and in the end we deserved the win."
The victory keeps City a point behind United at the top of the table but Mancini feels it is too soon to talk about a two-horse title race.
"We play a lot of games in the next month, and that can change everything," Mancini explained. "After that, in February, other teams will play in the Champions League.
"I also think Chelsea can fight for the title. At the moment it is United and City clear at the top but the season is very long,"
Answer: [[Manchester City boss Roberto Mancini insists he has no plans to sell Mario Balotelli after the Italian striker scored in the 2-0 win over Wigan.]]

Problem: Article: The body received 150,000 new complaints in total in the six months to last December.
Just over half of them - 78,000 - were about PPI policies, the sale of which has been largely banned for some time.
The ombudsman deals with complaints which financial firms have been unable to settle themselves.
Caroline Wayman, who heads up the body, said: "PPI complaints are down, but there are some suggestions that this could be the calm before the storm."
A deadline of June 2019 could be set by the Financial Conduct Authority (FCA) for disgruntled customers to make compensation claims to their banks and credit card issuers about mis-sold PPI policies.
The FCA wants to decide on the deadline in the middle of this year along with a public awareness campaign.
"The FCA's proposals - including the PPI deadline - are likely to heavily influence our complaints volumes," Ms Wayman said.
Millions of people have already been paid compensation following what was one of the banking industry's biggest scandals.
More than Â£40bn has already been set aside by banks to cover the payouts and the associated overhead costs of processing claims, and it is widely suspected that many more complainants could come forward.
The compensation process has not been smooth for customers though.
Since 2003 about one and a half million people have been so dissatisfied with the PPI offers that were made to them, or the outright rejection of their claims, that they have subsequently gone to the financial ombudsman.
In the second half of 2016, nearly half of the PPI complaints to the ombudsman were upheld against the top ten most-complained about businesses.
However, the uphold rate varied wildly between providers, from 9% for Nationwide to 29% for Bank of Scotland and 69% for Financial Insurance Company Ltd, part of the AXA group.
The list of most-complained about businesses - for all types of complaint to the financial ombudsman - is still dominated by the UK's High Street banks, and some credit card lenders.
Top of the list in the last half of 2016 was the Bank of Scotland, which is part of the Lloyds banking group, with nearly 20,000 new complaints against it.
It was followed by Lloyds bank itself, Barclays, HSBC, NatWest, the credit card firms Capital One and MBNA, Santander and the Nationwide building society.
Answer:
[[Unresolved complaints about the mis-selling of payment protection insurance (PPI) still dominate the in-tray of the Financial Ombudsman Service.]]