instruction: Is the next sentence syntactically and semantically acceptable?

The richer John gets, the more geniuses John meets.

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

I wonder who Mary likes and hopes will win.

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

The jeweller decorated the name on the ring.

response: unacceptable

instruction: Is the next sentence syntactically and semantically acceptable?

It was believed that the earth was round.

response:
acceptable