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 young lady is holding on to a street sign and smiling'. Remove all words of length '3' in the given sentence.
[EX A]: a young lady is holding on to a street sign smiling

[EX Q]: Sentence: 'a big elephant that is drinking some water'. Remove all words of length '5' in the given sentence.
[EX A]: a big elephant that is drinking some

[EX Q]: Sentence: 'a group of young people holding up voting signs along a street'. Remove all words of length '5' in the given sentence.
[EX A]:
a of people holding up voting a street