Sentence:  The sample set consisted of eight commercial <WSD>cheese stick</WSD> products (P1, P2, P3, P4, P5, P6, P7, and P8). These products were obtained from a food manufacturer and stored in a freezer until evaluation. The samples were fried according to the manufacturers' cooking instructions before serving. 
Meaning of the word marked with <WSD> tags:  An elongated piece of battered or breaded cheese, such as a mozzarella stick.