Read the dialogue and answer the question.
Efe: I'm thinking of joining the school basketball team.
Can: That's cool! But you need to practice a lot.
Efe: I know. My friend Ali is already on the team. He said he would help me.
Can: That's great. A good friend always encourages you.
Efe: Yes, Ali is very supportive. He never makes fun of me when I miss a shot.
Which of the following can be inferred about Ali?
A)Ali thinks Efe is not skilled enough to join the team.
B)Ali discourages Efe from practicing basketball.
C)Ali is a supportive friend.
D)Ali is jealous of Efe's potential success.