Student asked: Given the sentence "A group of men wearing uniforms with hats gather holding flags." is it true that "Group of men wearing uniforms gather around with flags while wearing hats."?
Teacher's response: Let's think. Gather holding flags is a rephrasing of gather around with flags. The answer is yes.

Student asked: Can we conclude from "A field with goats and people in a poor country." that "A field with cows in usa."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Goats are not cows and the USA is not a poor country. The answer is no.

Student asked: If "A group of young ladies with signs are in the street protesting oil spill." does that mean that "There are women outdoors."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Young ladies are women and being in the street implies being outdoors. The answer is yes.

Student asked: Given the sentence "A woman and a girl sitting on a fence in front of a waterfall." can we conclude that "A woman and girl looking at a waterfall from a railing."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. A railing is a fence. Being in front of a waterfall most likely implies looking at a waterfall. The answer is yes.