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 bear sitting on top of a fallen log at a zoo'. Remove all words of length '7' in the given sentence.

Answer: a black bear on top of a fallen log at a zoo


Question: Sentence: 'the view of a clock tower from a window'. Remove all words of length '6' in the given sentence.

Answer: the view of a clock tower from a


Question: Sentence: 'a stop sign is reflected in a rear view mirror'. Remove all words of length '1' in the given sentence.

Answer:
stop sign is reflected in rear view mirror