Problem: Here is a premise:
Although it's a thought.

Here is a hypothesis:
Although it's an idea that might work if we tried it.

Here are the options:

Answer: it is not possible to tell

Problem: Here is a premise:
They seemed to forget or chose not to think about her secret, instead treating her like the little girl she was.

Here is a hypothesis:
Being a young girl they put her secret out of their mind.

Here are the options:

Answer: yes

Problem: Here is a premise:
So have I just argued myself out of a job by mathematically disproving the theory on which my paycheck is based?

Here is a hypothesis:
I proved a theory wrong about my paycheck and now I'm unemployed and broke.

Here are the options:

Answer: it is not possible to tell

Problem: Here is a premise:
The first row labeled Personal Mail and the sixth row labeled Business Mail are identical to first and fifth rows in Table 1, respectively.

Here is a hypothesis:
Both types of mail are represented using the same figure.

Here are the options:

Answer:
no