Problem: Choose the next sentence
By Jill Reilly Warning: U.S. President Barack Obama at a press conference during the EU-U.S. summit in Brussels where he warned against cutting military budgets 'Freedom isn't free,' warned U.S. President Barack Obama today, as his defence chief claimed that Russia has continued to build up its forces at Ukraine's eastern border. The Kremlin last week assured the U.S. that it would not send troops into east Ukraine, but Chuck Hagel claimed 'the reality is that they continue to build up their forces.' 'They [the Russians] need to make sure they stay committed to what Minister (Sergei) Shoigu told me,' the Pentagon chief said after meeting his British counterpart, Philip Hammond.

The

Answer: Russia ruble earlier this week entered official circulation in Crimea, which voted in a contentious referendum earlier this month to break away from Ukraine and join Russia


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The father of the jihadi from Alabama believed killed in Somalia by Al Qaeda fighters who turned against him today said that the family are still desperately hoping he is still alive. Speaking from his Daphne, Alabama home, Shafik Hammami said that claims by al-Shabab's leaders that they had his son Omar executed in an ambush were 'ominous' - but he and wife Debra are still holding on to hope. Reports on Thursday said that 29-year-old Omar, who had been on the FBI's Most Wanted terrorist list and was known for rap videos he posted to YouTube, was killed following several months on the run after falling out with the leader of al-Shabab.

But a U.S. terrorism expert who closely follows the inner workings of

Answer: Somalia's al-Qaida-linked terror group says he thinks that the current reports of the death are accurate.


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(CNN) -- It might not make up for losing the Wimbledon final but in his first meeting with Andy Murray since last July, Novak Djokovic got a slice of revenge. The Serbian world No. 2 elbowed defending champion Murray out of the Miami Masters, but not without a spot of controversy. Djokovic sealed a 7-5 6-3 victory with some trademark tennis but was given a helping hand by a debatable call towards the end of the first set. Although the umpire allowed Djokovic's winner to stand, replays appeared to show the 26-year-old had reached over the net to play what proved a decisive volley.

"This win really means a lot to me,"

Answer:
Dominika Cibulkova said during an on-court interview after a win which should see her make a first ever appearance in the world's top 10 on Monday.