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: 'an elephant eating a tree branch in a bare field'. Remove all words of length '2' in the given sentence.

Answer: elephant eating a tree branch a bare field


Question: Sentence: 'a person crashes into the water off of a surf board'. Remove all words of length '7' in the given sentence.

Answer: a person into the water off of a surf board


Question: Sentence: 'a young woman is leaning over on one arm on a tennis court while another person holds a racket out towards her with one hand and a cell phone in the other'. Remove all words of length '4' in the given sentence.

Answer:
a young woman is leaning on one arm on a tennis court while another person holds a racket out towards her one and a phone in the other