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.

Sentence: 'black and silver fire hydrant sitting next to a road'. Remove all words of length '5' in the given sentence.
and silver fire hydrant sitting next to a road

Sentence: 'a man is crouched down by a big elephant'. Remove all words of length '3' in the given sentence.
a is crouched down by a elephant

Sentence: 'a clock is shown near some big windows against a brick wall'. Remove all words of length '1' in the given sentence.

clock is shown near some big windows against brick wall