Out of these options, the right answer is
D. It's most important to determine whether or not a source is reliable before using it
The other three choices here are very false, in fact.
Answer:
Capulet's Wife wants to discuss Juliet's “dispositions” thoughts about getting married.
It shows that Juliet is an obedient daughter who will do what her mother wishes, like marrying Paris, even if that is an honor she "dreams not of" She only says she will follow her mother's "consent"
to get a message across to the audience and such things as certain themes they want to raw attention to.