Tom and Alex are classmates. Tom is usually quiet and prefers reading books by himself. He is very intelligent but not very talkative. Alex, on the other hand, is very outgoing and loves to tell jokes. He is always the center of attention.
Which comparison correctly describes Tom and Alex?
A) Alex is shyer than Tom.
B) Tom is more talkative than Alex.
C) Alex is more outgoing than Tom.
D) Tom is less intelligent than Alex.