Is buffet correct that it is the role of the federal government to make sure people who work will have enough income to live aâ "decent lifestyle"?

I believe, yes it is.

Ideally, the role of the government is not to babysit the individuals so they can have a decent living without actually making an effort. But, the government need to play a role to ensure that the competition among the citizens happen as fairly as possible, and protect the citizens from any form of internal and external threats.

what are the choices? the multiple choices?

i will answer in the comments after the choices have been said.

answer; the correct answer is (ethics);