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: 'a toddler standing next to a sheep pen'. Remove all words of length '4' in the given sentence.
[A]: a toddler standing to a sheep pen


[Q]: Sentence: 'male and females dressed in fatigues look at or hold their phones'. Remove all words of length '6' in the given sentence.
[A]: male and females dressed in fatigues look at or hold their


[Q]: Sentence: 'sheep inside a grassy fenced pen with protest sign'. Remove all words of length '6' in the given sentence.
[A]:
sheep a pen with protest sign