Versus this line which turn sizing is the weakest?

Greetings again.

Another MDA poll brought to you by DDP.

Let's say you are in the SB as 3BP OOP PFR vs BTN 3BP IP PFC. You decide to cbet 30% on the flop and get called. You X turn, your opponent stabs and you call. River comes in and you check again. Your opponent jams all in.

If all we know are the sizing's of our opponent's bet------>which sizing contains the weakest range?

A. C30-B30-B

B. C30-B50-B

C. C30-B70-B

The answer will be revealed in 7 days.