Read the sentence. Whatever you say could get you into a lot of trouble.

Which of these identifies the noun clause and its function in this sentence?

Whatever you say; subject
into a lot of trouble; object of the preposition
get you into a lot of trouble; predicate noun
could get you; direct object

b would be your answer due to the specifics of   it.

explanation:

in our power to make a world happy - to teach mankind the art of being so - to a character hitherto unknown - and to have, as it were, a new creation intrusted to our hands, are honors that command reflection, and can neither be too highly estimated,

i am also pretty sure it is c