Answer:
The relationship between the two sentences in the excerpt is that the second sentece is explaining the reason why the events of the first sentece ocurred.
In the first sentence, a fact is introduced: the Mongols tried to invade Japan twice, but typhoons impeded them from doing so both times. The second sentence clarifies why: the severe weather produced by the typhoons destroyed most of the Mongol fleet, which forced them to retreat.
Answer:
I'm think the second choice is correct. Maybe. Seems like the best fit
B) gruff kindness - hope this helps!
The answer is A (he describes what de Sacy says and the actions he takes
