Each question consists of five statements followed by options consisting of three statements put together in a specific order. Choose the option which indicates a valid argument, ie, where the third statement is a conclusion drawn from the preceding two statements.
A. All software companies employ knowledge workers.
B. Tara Tech employees knowledge workers.
C. Tara Tech is a software company.
D. Some software companies employ knowledge workers.
E. Tara Tech employees only knowledge workers.