Given the sentence "A group of people congregate at a mall." is it true that "A group of people are at an outdoor concert."?

no
Explanation: The group cannot be at a mall and outdoor concert at the same time..

Premise: "Two boys are playing a game."
Based on this premise, can we conclude that the hypothesis "The boys are playing." is true?
Options:
- yes
- it is not possible to tell
- no

yes
Explanation: The two boys who were playing must have been playing a game..

If "A man and a young boy are on a rock overlooking a lake populated with ducks." does that mean that "There are no humans by the lake."?
Options:
- yes
- it is not possible to tell
- no

no
Explanation: There is a man and a boy by the lake therefor the are humans by the lake..

Given the sentence "Construction worker scaling building." is it true that "A woman laying on the ground."?
no
Explanation: You cannot be scaling a building while laying on the ground it is not physically possible..