A dog that runs while a man stands behind is not same as a man that runs and a dog stands behind.
The question and answer are below.
Premise: "A dog is running an obstacle course while a man in blue stands behind."
Hypothesis: "A man runs an obstacle course as a dog in blue stands behind."
Do we know that the hypothesis entailed by the premise?
no

*****

We can't imply the attendant is in front of all the prizes just because someone is throwing.
The question and answer are below.
Test for natural language inference.
Premise: "The man in the striped long-sleeved shirt is watching his girlfriend shoot the gun at a carnival type game while the carnival game attendant looks straight ahead."
Hypothesis: "The man is watching his girlfriend shoot the gun at a carnival type game while the carnival game attendant looks straight ahead and stands in front of all the prizes."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
it is not possible to tell

*****

A worker who is welding must be actively engaged in the activity.
The question and answer are below.
Given the sentence "A worker actively engaged in welding two pieces of railing together." can we conclude that "A worker welding."?
Options:
- yes
- it is not possible to tell
- no
yes

*****

Not all horseback riders are an amateur and file down a path does not imply to wear a helmet.
The question and answer are below.
Premise: "Horseback riders file down a wooded path."
Hypothesis: "The amateur riders wear helmets for safety."
Do we know that the hypothesis entailed by the premise?
it is not possible to tell

*****