user
one cow said baa the other moo one baa the other moo one cow said baa the other moo.   what was the 1st cow doing?
A: manatee
B: way
C: music
D: clap
E: speaking a fogin languge
assistant
<|begin_of_thought|>

Deep Thought is thinking for 7.5 million years.

<|end_of_thought|>

<|begin_of_solution|>

E

<|end_of_solution|>