Instructions: This task involves creating answers to complex questions, from a given passage. Answering these questions, typically involve understanding multiple sentences. Make sure that your answer has the same type as the "answer type" mentioned in input. The provided "answer type" can be of any of the following types: "span", "date", "number". A "span" answer is a continuous phrase taken directly from the passage or question. You can directly copy-paste the text from the passage or the question for span type answers. If you find multiple spans, please add them all as a comma separated list. Please restrict each span to five words. A "number" type answer can include a digit specifying an actual value. For "date" type answers, use DD MM YYYY format e.g. 11 Jan 1992. If full date is not available in the passage you can write partial date such as 1992 or Jan 1992. If you find multiple spans, please add them all as a comma separated list. Please restrict each span to five words.
Input: Passage: Hoping to break their current losing streak the Bengals played on home ground for an AFC duel with the Dolphins. In the first quarter the Bengals took the lead as QB Carson Palmer got a 7-yard TD pass to WR Terrell Owens. The Dolphins replied with kicker Dan Carpenter hitting a 38 and a 42-yard field goal. The Bengals increased their lead with Palmer finding Owens again on a 37-yard TD pass. The Dolphins caught up and eventually took the lead with Carpenter hitting a 24, 54, and a 31-yard field goal in the third quarter to put the Dolphins up 15-14. The Bengals fell further behind with RB Ricky Williams making a 1-yard TD run. 
Question: How many touchdowns did Palmer throw? 
Answer type: Number 
Output:
2.