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 person on some skis in the snow'. Remove all words of length '4' in the given sentence.

Answer: a person on in the


Question: Sentence: 'a colorful stuffed bear sits on a purple outdoor bench'. Remove all words of length '4' in the given sentence.

Answer: a colorful stuffed on a purple outdoor bench


Question: Sentence: 'young girl perched on rock about to rcieve thrown frisbee'. Remove all words of length '7' in the given sentence.

Answer:
young girl on rock about to rcieve thrown