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 man is riding a motorcycle down the street'. Remove all words of length '3' in the given sentence.
answer:
a is riding a motorcycle down street


question:
Sentence: 'an office with file cabinets a keyboard and chairs'. Remove all words of length '4' in the given sentence.
answer:
an office cabinets a keyboard and chairs


question:
Sentence: 'a small pizza topped with cheese and pepperoni'. Remove all words of length '6' in the given sentence.
answer:

a small pizza with and pepperoni