Given the sentence "A guy sitting on a stool in a light tan shirt and darker tan shorts with glasses around his neck working on a project." is it true that "The man is working on a laptop computer."?

it is not possible to tell
Explanation: A man can work on something other than a laptop computer..

Premise: "Two men working on a car engine in a garage."
Hypothesis: "Two mechanics are working on a truck."
Do we know that the hypothesis entailed by the premise?

it is not possible to tell
Explanation: If the men are working on a car engine they would not be also working on a truck..

Given the sentence "A boy on a green bike gets a call." is it true that "A boy answers his smartphone."?

it is not possible to tell
Explanation: Making a call doesn't mean that someone answers the phone and the call may not be going to a smart phone..

Premise: "Cyclists await the start of a race."
Based on this premise, can we conclude that the hypothesis "People on bikes are waiting to go in a race." is true?
Options:
- yes
- it is not possible to tell
- no
yes
Explanation: People waiting to race is a rephrasing of cyclists await a race..