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 pitcher releases the ball on the mound'. Remove all words of length '7' in the given sentence.
[EX A]: a releases the ball on the mound

[EX Q]: Sentence: 'a red and white jet on a runway and brown grass'. Remove all words of length '6' in the given sentence.
[EX A]: a red and white jet on a and brown grass

[EX Q]: Sentence: 'a train parked next to a building with a green field'. Remove all words of length '8' in the given sentence.
[EX A]:
a train parked next to a with a green field