Based on the context and the answer, generate a question. 

Context: He sold it to me because he already had four bikes and wanted to buy a BMW . I bought this bike from him with just under 2000 miles . I had to replace the battery after I bought it because he hardly ever rode it . I rode this bike as a sport tourer all last year .

Answer:

They bought a motorcycle off of someone else .



What may be a fact about this person ?