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.
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Question: Sentence: 'a black and whit picture of someone on a skateboard'. Remove all words of length '1' in the given sentence.

Answer: black and whit picture of someone on skateboard


Question: Sentence: 'a herd of sheep grazing on a green grass covered hill'. Remove all words of length '5' in the given sentence.

Answer: a herd of grazing on a covered hill


Question: Sentence: 'an individual watching himself brushing himself in the mirror'. Remove all words of length '7' in the given sentence.

Answer:
an individual watching brushing in the mirror