If the man is training the dog then the dog could not be training the man.
The question and answer are below.
Premise: "The man is wearing safety gear while he is training the black dog."
Based on this premise, can we conclude that the hypothesis "The dog is training the man." is true?
Options:
- yes
- it is not possible to tell
- no
no

*****

Man taking a picture and picture taken by a man are the same.
The question and answer are below.
Given the sentence "There is a man taking a picture of the choir." is it true that "A choir is having their picture taken by a man."?
yes

*****

The electrician fixing or replacing lights in a office building while wearing jeans and a black shirt is a person messing with the lights.
The question and answer are below.
Test for natural language inference.
Premise: "A electrician fixing or replacing lights in a office building wearing jeans and a black shirt."
Hypothesis: "A person in jeans and black shirt is messing with lights in an office building."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
yes

*****

A man wearing a shirt does not always mean he is an activist participating in a protest. He may be wearing the shirt for other reasons than showing his support.
The question and answer are below.

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Premise: "A man on the street is wearing a sign that reads ""ouro""."
Hypothesis: "A male activist is participating in a protest and is wearing a ouro sign to show his support for the cause."
Do we know that the hypothesis entailed by the premise?
it is not possible to tell

*****