Problem: Here is a premise:
One should allow a few extra days for contingencies

Here is a hypothesis:
It is best to allow for three extra days.

Here are the options:

Answer: it is not possible to tell

Problem: Here is a premise:
bugs as fleas ticks and stuff like that

Here is a hypothesis:
No bugs, fleas or ticks.

Here are the options:

Answer: no

Problem: Here is a premise:
Yet not a single word has been murmured on his behalf.

Here is a hypothesis:
Not a single word on his behalf has been said by anyone.

Here are the options:

Answer: it is not possible to tell

Problem: Here is a premise:
De Wit was paid a reasonable stipend of a120 per year to produce the works, examples of which can also be seen in other rooms of the palace.

Here is a hypothesis:
He produced approximately 12 pieces per year that he was employed.

Here are the options:

Answer:
it is not possible to tell