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: 'the sun is bright in the sky over the street light'. Remove all words of length '2' in the given sentence.
[EX A]: the sun bright the sky over the street light

[EX Q]: Sentence: 'four men are sitting on a bench in an old photo'. Remove all words of length '1' in the given sentence.
[EX A]: four men are sitting on bench in an old photo

[EX Q]: Sentence: 'a bird flying over a group of mountains'. Remove all words of length '2' in the given sentence.
[EX A]:
a bird flying over a group mountains