W: Excuse me. Is this seat taken? M: No. it's not taken. W: Oh. thank you. M: Oh. let me help you with this. W: Oh. thank you. M: Do you want to sit by the window? W: No. no. no. I like the aisle seat better. You can sit by the window. M: My name is Mike Gerard Hogan. Pleased to meet you. W: I'm Elsa Tobin. How do you do? M: Do you live in New York? W: No. no. I'm from Florida. M: I am, too. But didn't you just get on? W: No, no. I just changed my seat. A man next to me was smoking, and smoke really bothers me., Question: What is the most probable relationship between the two speakers? (A) Strangers. (B) Friends. (C) Relatives.
(A) Strangers.