Premise: Two systems are primarily responsible for the direct scrubbing and handling of flue gases, and three systems are involved with delivery of reagents, processing of wastes (air, solids, and water), and the processing of wastes into saleable by-products.
Hypothesis: Two systems are responsible for direct scrubbing and handling of flue gases.
Is the hypothesis entailed by the premise?
Possible answers:
(1). yes;
(2). it is not possible to tell;
(3). no; And the answer is:
(1).