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.

[Q]: Sentence: 'several giraffe on a dirt surface surrounded by vegetation'. Remove all words of length '2' in the given sentence.
[A]: several giraffe a dirt surface surrounded vegetation


[Q]: Sentence: 'this is a black and white photo of a girl under a pedestrian traffic signal'. Remove all words of length '4' in the given sentence.
[A]: is a black and white photo of a under a pedestrian traffic signal


[Q]: Sentence: 'this is a zebra standing in a grassy field'. Remove all words of length '6' in the given sentence.
[A]:
this is a zebra standing in a field