TASK DEFINITION: Craft one correct answer to the question given in input. To make it more interesting, try to use non-stereotypical language if possible. Make sure your correct answer is reasonably long, consistent with the context, and requires common sense (instead of explicit extraction from the context.) In your answer, use as few words as possible from the given context. Use a response that is uncommon/non-stereotypical, so that it is less predictable. To be less repetitive, please vary your language for each question.
PROBLEM: Context: I checked my rig , sat in my seat and took the oars . Time to focus . Big water lay waiting downstream , a string of serious and reverent names like Horn Creek , Granite , Hermit and Crystal . As our group pushed off and my boat swung out into the Bright Angel riffles , I started to sing Do n't Fence Me In , and , you know , I think I never sounder better . 
Question: What may be the reason why they were singing so good ?

SOLUTION: Because they were relaxed .

PROBLEM: Context: It ended up costing me $ 30 to pick up three boxes which were already paid for in the u.s . ezra was amazed and i was somewhat angry . that they charged and that much . he said that if i have anymore sent to not send them through the postal service but to send them through DHL . 
Question: What might the excess charge have been for ?

SOLUTION: Customs duties.

PROBLEM: Context: Well I got my end of the summer party like I wanted . The few of us that were old enough went and got sake last night and whoa that stuff is beastly . Tony was just gone after like 1/2 an inche of it . 
Question: Why do you supposed the author thinks that sake is Beastly ?

SOLUTION:
Most likely they got very drunk very fast from it ; they even state one of their friends was " gone " after drinking very little .