I have serveral TV questions.

1) What was the name of the televison shows that paired siblings and they had to answer questions based on what their sibling would say and the winners got to play game where they would have to choose what 4 out of 6 toys their sibling would have chosen and if they get a certain amount they get them all? Yes that was one long sentence.

2) Two kids have the playhouse in their backyard. I think they were teased a lot. When you went inside the playhouse, it was a HUGE castle and kids they did not like where put into the walls. Two adults somehow figure it out and release all of the kids.

Thanks in advance

Did the siblings sit in colored racing cars?

I think I found the name of it.
I think it was called "i'm telling"