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: 'two cats are standing on their hind legs and drinking milk from a cow which is being milked'. Remove all words of length '8' in the given sentence.
answer:
two cats are on their hind legs and milk from a cow which is being milked


question:
Sentence: 'many different pairs of scissors hanging on a wall with prices on them'. Remove all words of length '5' in the given sentence.
answer:

many different of scissors hanging on a wall with prices on them