context: Why is it that all of your equipment fails at once ? First it was the camera , the zoom died . I bought the Vivitar in March of 2007 , by May of 2007 I had to send it back for warranty repairs , the lens stuck in the extended position . My May of 2008 the zoom button doesn't work , camera is pretty useless without it but good enough to keep for Bruce's work photos .
question: Why did the writer buy the Vivitar ?
reference: Because they believed it would be a good product .
candidate: because they believed it was a good product .