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 holding a bottle of beer on a counter'. Remove all words of length '4' in the given sentence.
answer:
a man holding a bottle of on a counter


question:
Sentence: 'a black youth rides his skateboard over a footbridge'. Remove all words of length '4' in the given sentence.
answer:
a black youth rides his skateboard a footbridge


question:
Sentence: 'several giraffe on a dirt surface surrounded by vegetation'. Remove all words of length '2' in the given sentence.
answer:

several giraffe a dirt surface surrounded vegetation