In this task, you're given a context passage. Your job is to generate relevant questions that can be answered by directly referring to the passage.

Input: Consider Input: I don't recognize the number but it's a suburban area code so I answer with my usual " This is Snoopy " ( work habit ) . He's like " Hey there ... " ( god the voice sounded great on the phone .... yum ) and for a second I wanted to play the " um ... who's this ? " game but I didn't .

Output: Why don't I recognize the number ?


Input: Consider Input: Kendall ordered flowers from Robin's flower shop across town.

Output: Why did Robin do this?


Input: Consider Input: As is so often the case , we first directed to the " pop - rivets " , and then got the " I haven't seen those in ages " treatment from the assistant . We bought some flat headed nails and washers to fit them , which is a substitute that I've used in the past . We were also picking up some computer parts , but when we arrived at the shop , first there was a problem with the payment which was quickly resolved ( we were just collecting not paying ) , then the parts were not in the shop ! Whilst waiting , we went across the road to a Thai restaurant for their " set lunch " .


Output: What's a possible reason they bought some flat headed nails and washers ?