Choose the sentence in which but is expressing denial of expectation.

✂️ a) Winter is warm in Maui but cold in Montreal.

✂️ b) Paul likes skiing, but his sister prefers tennis.

✂️ c) Uncle Fred is friendly but introverted.

✂️ d) Nimbus clouds threaten rain, but cirrus clouds do not.

✂️ e) She likes an occasional visit to the desert, but he wants to relocate there.

Responda: Choose the sentence in which but is expressing denial of expectation.