instruction:
In this task, you need to remove all words of a given length in the sentence. The number of letters in a word determine its length, for example, the length of the word "apple" is 5.
question:
Sentence: 'a orange tabby cat sitting on a room pass thru while a black cat sleeps on a couch'. Remove all words of length '1' in the given sentence.
answer:
orange tabby cat sitting on room pass thru while black cat sleeps on couch


question:
Sentence: 'two sheep stop to rest on top of a hill'. Remove all words of length '1' in the given sentence.
answer:
two sheep stop to rest on top of hill


question:
Sentence: 'a brown and white teddy bear reading a book'. Remove all words of length '4' in the given sentence.
answer:

a brown and white teddy reading a