Problem: Perhaps it came loose itself with use . I tightened it and got back to work . When I switched to my straight stitch machine , again I found the foot had been unscrewed and was loose . While I do occasionally need to switch feet on this machine , I had done no sewing the day before that would have forced me to unscrew the foot to switch it out .

How many machines do I have ?
OPTIONS:
- The one with the loose foot and the straight stich machine .
- Four machines all with loose foot .
- None of the above choices .
- Too many to count them .

A: The one with the loose foot and the straight stich machine .

Problem: The driver and I went back and forth for about three minutes until Greg started doing these hand motion things . First he motioned like he was eating and then he did the ' make your eyes slanty thing ' like in the picture of the basketball team . I was smacking his arm , thinking ' OMG , I ca n't believe he did that ! ' The cab driver just smiled and said " Oh yes .

Why would Greg make gestures with his eyes ?
OPTIONS:
- He was trying to get the driver 's attention .
- He was trying to get motion in his hands .
- He was trying to wake his eyes up .
- He was making a joke .

A: He was making a joke .

Problem: It was late , I had promised Adam I 'd call him ( because we have n't really spoken since June ) , and frankly I just did n't want to have confrontation anymore . Being upset exhausts me . I did n't sleep too well last night . And want to email / call him this morning but know that I wo n't .

Why did the narrator get such poor sleep ?
OPTIONS:
- They kept getting woken by Adam .
- They were alarmed by Adam 's screaming .
- Adam kept waking them .
- They were fighting with Adam .

A:
They were fighting with Adam .