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 man in a wetsuit surfing on a wave by a pier'. Remove all words of length '3' in the given sentence.

Answer: a in a wetsuit surfing on a wave by a pier


Question: Sentence: 'a woman relaxing feet up on a bench'. Remove all words of length '4' in the given sentence.

Answer: a woman relaxing up on a bench


Question: Sentence: 'a modern bathroom couples a spa like look with clean lines'. Remove all words of length '4' in the given sentence.

Answer:
a modern bathroom couples a spa clean lines