Each question given below consists of five or six statements followed by options consisting of three statements put together in a specific order. Choose the option which indicates a valid argument containing logically related statements that is, where the third statement is a conclusion drawn from the preceding two statements.

A: All cushions are pillows.

B: Some pillows are sheets.

C: Some sheets are cushions.

D: Some pillows are not cushions.

E: All pillows are sheets.

F: No pillows are sheets.