Given the sentence "A child in a red sweatshirt and hat holding a toy." is it true that "A child has a toy and is wearing clothes."?

yes
Explanation: A sweatshirt and hat are cloths and holding a toy requires one to have a toy..

Given the sentence "Eight young people are sitting in a rough circle in the grass at the bottom of a slight incline with three trees in the background." is it true that "A group of young people are camping."?

it is not possible to tell
Explanation: People sitting in the grass do not have to be camping..

If "Old lady crosses the street in the city." does that mean that "The lady is walking to work."?
Options:
- yes
- it is not possible to tell
- no

it is not possible to tell
Explanation: A street can be crossed for any reason and not just to get to work..

Premise: "A man in a black shirt and gray hat gives the thumbs up to a crowd with one hand."
Hypothesis: "While holding a microphone in the other."
Do we know that the hypothesis entailed by the premise?
no
Explanation: A young lady gives the crowd the middle finger before throwing the microphone at them..