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.
--------
Question: Sentence: 'some people are posing for a picture in the snow mountain'. Remove all words of length '7' in the given sentence.

Answer: some people are posing for a in the snow mountain


Question: Sentence: 'a dog that is laying down on a blanket'. Remove all words of length '4' in the given sentence.

Answer: a dog is laying on a blanket


Question: Sentence: 'a man and a young boy play a video game while two women watch'. Remove all words of length '5' in the given sentence.

Answer:
a man and a boy play a game two