In this task, you're given a context passage, followed by a question that needs to be answered. Based on the paragraph, you must write unambiguous answers to the questions and your answer must refer to a specific phrase from the paragraph. If multiple answers seem to exist, write the answer that is the most plausible.

Example Input: Cameron left the event early because he needed to get changed for a gala even at night. 
Question: Why did Cameron do this?
Example Output: left because he had to change clothes

Example Input: Me and Alex went Subway after , they burnt our bread a bit . The one in London did the same . I think i might try and get different things at Subway just to try them . But normally when it comes to deciding what to get i get something i have had before , just because i know it is nice . 
Question: Why did they burn our bread ?
Example Output: Because they didn't toast it properly .

Example Input: It's great to be back , but I'd forgotten how bad the air quality is here . I hadn't had allergies at all in NM , but now my eyes are itchy and I'm sneezing and sniffling most of the time . Bleh . Things Iris has said lately : I : " Having dog . " 
Question: Why have I forgotten how bad the air quality is ?
Example Output:
Because I've been away for a while .