Given the sentence "A man with glasses and gray hair is reading a card in front of two tuba players." is it true that "An old man is reading a birthday card."?

it is not possible to tell
Explanation: Not all men are old.The fact that a man with glasses and gray hair is reading a card in front of two tuba players doesn't imply that he is reading a birthday card..

Can we conclude from "A black woman and an older white woman donning blue hairnets are working in a kitchen while conversing." that "Talking is going on."?
Options:
- yes
- no
- it is not possible to tell

it is not possible to tell
Explanation: Conversing does not imply that the woman are talking to each other..

Given the sentence "A man on a horse with a lasso." is it true that "He is going after a cow."?

it is not possible to tell
Explanation: A man on a horse with a lasso is not always going for a cow..

Premise: "A woman is smiling at an outdoor market."
Hypothesis: "Woman excited about outdoor market merchandise."
Do we know that the hypothesis entailed by the premise?
it is not possible to tell
Explanation: A woman smiling at an outdoor market isn't necessarily excited about outdoor market merchandise..