Answer:
The first one.
Explanation:
I think that the first one is right because it seems that the massage so important because he (Arthur ) sent the massage using the U-boat.
part B and part a
I think because he also saw that back people give it a big čule or hint it's part a or part b
Answer:
that gent shows brav'ry and is willing to putteth his life at risketh
