 That would be Barnabas. Wants to take his nephew John Mark. Yeah John Mark messed up. Yeah John Mark bailed on them on an earlier trip. But hey let's give them another chance. Paul's reaction is no. We can't have that happen. We can't have someone walk away from us in the middle of one of these ministry trips we are taking. So they disagreed with it. The friction developed. And then they parted ways.