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.

Q: Sentence: 'a toasted sub sandwich is next to a salad'. Remove all words of length '3' in the given sentence.

A: a toasted sandwich is next to a salad
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Q: Sentence: 'a large brick building with a tree in front'. Remove all words of length '4' in the given sentence.

A: a large brick building a in front
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Q: Sentence: 'a few pieces of broccoli and some other vegetables'. Remove all words of length '3' in the given sentence.

A:
a pieces of broccoli some other vegetables
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