instruction: Is the next sentence syntactically and semantically acceptable?

They asked which students and which teachers would get along together.

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

How much harder has it rained, the faster a flow you see in the river?

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

The more lobbyists wine and dine him, the more every senator is susceptible to corruption.

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

Benjamin said he would run away and he did.

response:
acceptable