Given the sentence "Two basketball players oppose each other at the net." is it true that "The players are on opposing teams."?

it is not possible to tell
Explanation: Nowhere is it implied that the players are on teams of any sort..

Premise: "Two employees prepare food in a busy resaurant."
Hypothesis: "Workers are cleaning the floor."
Do we know that the hypothesis entailed by the premise?

no
Explanation: Someone cleaning the floor wouldn't be preparing food for a busy restaurant..

Premise: "A brown dog and a black dog run into each other in the grass."
Hypothesis: "Fat animals running."
Do we know that the hypothesis entailed by the premise?

it is not possible to tell
Explanation: The dogs may or may not be fat and just because they run into each other does not necessarily mean they are running..

Premise: "A dog with a red leash still attached chases over the grass toward a tennis ball."
Hypothesis: "The dog with a leash is outside."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
yes
Explanation: A dog with a red leash still attached chases over the grass is a rephrasing of the dog with a leash is outside..