QUESTION: Premise: "Several girls on a raft floating in rough waters."
Hypothesis: "The are more than one girls on the boat."
Do we know that the hypothesis entailed by the premise?

SOLUTION: Let's solve this gradually. Several implies more than one girl and a raft is a form of boat.
Answer is yes.

QUESTION: Premise: "A man in a used car is holding his hand out the window and taking a picture."
Hypothesis: "A man in an old automobile photographs something."
Do we know that the hypothesis entailed by the premise?

SOLUTION: Let's solve this gradually. A used car could be an old car and something is what he is taking a picture of out the window.
Answer is yes.

QUESTION: Can we conclude from "A man doing a jump on a snowboard." that "The man is a professional snowboarder."?
Options:
- yes
- no
- it is not possible to tell

SOLUTION: Let's solve this gradually. A man doing a jump on a snowboard does not mean he is a professional.
Answer is it is not possible to tell.

QUESTION: Can we conclude from "The girl in a black shirt is reading a greeting card that was given to her by a friend of hers." that "A girl flushes a toilet."?
Options:
- yes
- no
- it is not possible to tell

SOLUTION:
Let's solve this gradually. Reading a greeting card and flushing a toilet are unlikely activities to engage in simultaneously.
Answer is no.