Analyze the relationship between 'Chevrolet Volt' and 'Chevrolet' within the context of the input sentence.
Options: product/material produced, owner of, brand, creator

General Motors Co will limit the sale of its next-generation Chevrolet Volt plug-in hybrid - slated to launch in coming months - to California and other states where hybrid and electric cars sell well, a Chevrolet spokesman said.
brand