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 group of children standing next to a soldier'. Remove all words of length '2' in the given sentence.
answer:
a group children standing next a soldier


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: 'a woman holding a pink umbrella near the side of a road'. Remove all words of length '5' in the given sentence.
answer:

a holding a pink umbrella near the side of a road