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 zebra in a tall grassy field watching deer in the background'. Remove all words of length '2' in the given sentence.

Answer: a zebra a tall grassy field watching deer the background


Question: Sentence: 'a sail boat riding through the water while an airplane takes off in the background'. Remove all words of length '2' in the given sentence.

Answer: a sail boat riding through the water while airplane takes off the background


Question: Sentence: 'a large black bear walking across a field'. Remove all words of length '6' in the given sentence.

Answer:
a large black bear walking a field