OPTIONS: (1). a computer; (2). a TV; (3). a tennis bat; (4). a tennis ball;
Given those answer options, answer the question: Read the following article and answer the question. Article: Mary: Let's play computer games. Gina: That sounds great. Where is your computer? Mary: I don't have a computer. Do you have a computer? Gina: No, I don't. But I have a TV. Let's watch TV. Mary: No, that sounds boring. Let's play tennis. I have a tennis bat. Gina: Good. Where is it? Mary: On the sofa. Do you have a bat? Gina: No, I don't. Does your brother have a bat? Mary: Yes, he does. And he has tennis balls. Question: Mary has _ . Answer:
A:
(3).