Refer to the input text as context and select the correct relationship between 'Suzuki' and 'Motorcycle' from the available options.
Options: product/material produced, director/manager, original broadcaster, business division

In the two-wheeler segment, Suzuki Motorcycle registered a 33 percent increase in their July 2015 sales at 36,081 units from 27,118 units sold in the same month last year.
product/material produced