What is a difference between alligators and crocodiles?
A difference between alligators and crocodiles is the shape of their heads. Crocodiles have more narrow and longer heads than alligators.
<START_INST>What is a difference between alligators and crocodiles?<END_INST><START_CTX><END_CTX><START_A>A difference between alligators and crocodiles is the shape of their heads. Crocodiles have more narrow and longer heads than alligators.<END_A>