PLz help

Part A

Based on the details in "'Equal Justice Under Law': Thurgood Marshall," what can be inferred about how children responded to segregation?

Because they had other transportation options, black and white children refused to ride on segregated buses.
Most children adopted their parents' attitudes about race.
Most children were unaffected because their parents won lawsuits to end segregation.
Unlike the adults around them, black and white children were more accepting of one another.

Question 2

Part B

Which evidence from the text best supports the answer to Part A?

"The children said the white dolls were 'nice' and 'pretty.'”
“'They separate and go to different schools,' he said, 'and they come out and they play together.'”
"The parents took the all-white school board to court, hoping to win a decent education for their children."
"White children rode buses to modern brick schools with libraries and playgrounds."