Complex sentence: Some people think that the Sleepy Orange got its name from the black spot that looks like a closed eye; others say that the Sleepy Orange is a misnomer because, when disturbed, the butterfly has a very rapid flight.
Split into simpler sentences: Some people think that the Sleepy Orange got its name from the black spot that looks like a closed eye. Others say that the Sleepy Orange is a misnomer because, when disturbed, it has a very rapid flight.