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 men riding skis down a snow covered slope'. Remove all words of length '6' in the given sentence.
answer:
a group of men skis down a snow covered slope


question:
Sentence: 'four pizzas sitting on a counter in a kitchen'. Remove all words of length '4' in the given sentence.
answer:
pizzas sitting on a counter in a kitchen


question:
Sentence: 'a police officer talking to a woman on a sidewalk'. Remove all words of length '7' in the given sentence.
answer:

a police to a woman on a sidewalk