Given the sentence "Two children play doctor with their baby sibling." can we conclude that "The children have been playing for one hour."?
Options:
- yes
- it is not possible to tell
- no

it is not possible to tell
Explanation: Three children playing doctor does not mean they would be playing for one hour..

Premise: "Biker loses control of bike in midair."
Hypothesis: "There was a lack of control by the biker."
Do we know that the hypothesis entailed by the premise?

yes
Explanation: There was a lack of control because the biker loses control of the bike..

Given the sentence "There is a man looking sideways down an out of focus street." is it true that "A person is looking toward the street."?

yes
Explanation: A man is a person. Looking sideways down an out of focus street implies looking toward the street..

Given the sentence "A groom holding up his bride's train to ensure that it does n't get wet on a rainy day." can we conclude that "A groom trying to avoid the bride's dress getting dirty so he doesn't have to pay for the bill."?
Options:
- yes
- it is not possible to tell
- no
it is not possible to tell
Explanation: Keeping his bride's train from getting wet doesn't mean he does not want to pay the bill..