[QUESTION] If "A black dog with a pink collar is following behind a brown dog with across a grassy field." does that mean that "The black dog is female."?
Options:
- yes
- it is not possible to tell
- no
Dog is not necessarily a female because of a pink collar.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "Two girls stand next to a row of bicycles with a crowd of people in the background."
Hypothesis: "Two girls are selling cookies."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The girls are not likely selling cookies while standing next to a row of bicycles.
The answer is no.

[QUESTION] Given the sentence "A smiling baby is sitting in a large plastic tub of water." is it true that "There is a baby in water."?
If the baby is in a plastic water tub he is most likely in water taking a shower.
The answer is yes.

[QUESTION] If "The little boy in the blue t-shirt is smiling under the blue umbrella even though it is not raining." does that mean that "The woman walks in the rain."?
Options:
- yes
- it is not possible to tell
- no
A boy is male and younger. A woman is female and older.
The answer is no.