M: Are you looking forward to a trip to Canada, Julie? W: I can't wait to see Canada, Jack. But I'm afraid of the journey. My husband insists on flying, but I want to sail. Planes make me nervous. M: There is nothing to be frightened of. How many planes fly across the Atlantic every day? W: I've no idea. Hundreds, I suppose. M: And how often do you hear of a plane accident? Once or twice a year? W: Yes, but planes fly so high and fast that one accident is enough. M: Look, there are more road deaths per day than air deaths per year. Air transport is really safe compared with road transport. W: I'd still prefer to go by sea. Ships may not travel fast but at least you can relax. M: It's fine if you are a good sailor, but have you ever traveled far in a rough sea? W: No, I've only been in a boat once. I sailed down the river on a sightseeing tour. But in any case, I'd rather be seasick than dead.', Question: What is Jack's opinion? (A) He thinks air transport is the safest. (B) He thinks air transport is really safe compared with road transport. (C) He thinks air transport is safer than water transport.
(B) He thinks air transport is really safe compared with road transport.