The probability that Thomas selects a blue garment given that he has chosen a shirt is equal to the probability that Thomas selects a blue garment. Yep, that's exactly. So I guess the words are just rephrasing what they wrote here in, I guess, more mathy notation. So this is absolutely true. The probability of B given A is equal to the probability of B. Yep, probability of B given A is one-third, and the probability of B is one-third. The probability that Thomas selects a shirt given that he has chosen a blue garment is equal to the probability that Thomas selects a shirt. Yep, that's right.