Exactly, the same part is played by race and language.

If you want the boy to be his father's son, let him play the part.

She's been playing the same part for a year and a half.

She knew the answer, but had to play the part.

He had certainly played the part of a friend in need.

And I need you to at least play the part.

Say, do you want to play the part of the old man.

Action is needed at international level and we will play our full part.

Some of those who played their part may not have known what they were doing.

But he had to play his part through to the end.