Fact 1: Loud noises can cause animals to startle. Fact 2: And at 4,000 rpm, highway engine noise is still plenty loud. Given the two facts above, what can startle animals?
Available choices:
(A). pigeons.
(B). Electrical.
(C). Frogs.
(D). nothing.
(E). sunset.
(F). Movement.
(G). engines.
(H). sunrise.
Answer:
(G).