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.

[EX Q]: Sentence: 'a zebra is standing in the green grass'. Remove all words of length '1' in the given sentence.
[EX A]: zebra is standing in the green grass

[EX Q]: Sentence: 'a man stands wearing a suit and looking serious'. Remove all words of length '6' in the given sentence.
[EX A]: a man wearing a suit and looking serious

[EX Q]: Sentence: 'two trains on train tracks with a bridge above'. Remove all words of length '1' in the given sentence.
[EX A]:
two trains on train tracks with bridge above