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 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 young kids play soccer against each other'. Remove all words of length '3' in the given sentence.
[EX A]: young kids play soccer against each other

[EX Q]: Sentence: 'a couple of signs sitting in the grass outside a building'. Remove all words of length '7' in the given sentence.
[EX A]:
a couple of signs in the grass a building