[originaltext]M: Miss Catherine, how long has this tooth been giving you pain?

M: Miss Catherine, how long has this tooth been giving you pain?
W: Well, I had it till last year and was all right until last Friday. Unfortunately, it started hurting again.
Q: How long has the woman had the toothache?

M: You got back for lunch so late today. You must hang out in certain place, did you?
W: No. I spent most of my lunch hour at the library, but it was so quiet that I fell sound asleep.
Q: Why did the woman come back late?