R & A: The man in a suit is walking around with his hands in his pockets.
no
Q: Premise: "A man in a suit carrying a briefcase walks on a sidewalk."
Hypothesis: "Near a puddle reflecting the image of a building."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

R & A: Man is a general statement while The man is allot more specific statement.
no
Q: Premise: "Man working on the railroad in a railroad station."
Hypothesis: "The man is working on a patient."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

R & A: The men cooked over the fire is totally in consequence with earlier sentence only a change of tense of the action.
yes
Q: If "Two man are outdoors cooking over an open fire." does that mean that "The men cooked over the fire."?
Options:
- yes
- it is not possible to tell
- no

R & A: One can not be playing an instrument and giving cooking lessons simultaneously.
no
Q:
Can we conclude from "A man with a hat plays an instrument on stage." that "A man is giving cooking lessons."?
Options:
- yes
- no
- it is not possible to tell