My running partner bought herself a pair of inline skates and a helmet Saturday night . I think I 'll try hers before I make that commitment . I ' m not sure if I could even do that . She says it 's not as easy as it looks .

Choose your answer from: 1). My partner will buy some skates .; 2). I will buy a pair of inline skates .; 3). None of the above choices .; 4). I will try her skates before buying some .;
Answer the following question: What will you do after she bought the skates ?
4).