instruction:
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 tables with people and some are looking at laptops'. Remove all words of length '4' in the given sentence.
answer:
tables people and are looking at laptops


question:
Sentence: 'two young men are playing a game on the wii'. Remove all words of length '4' in the given sentence.
answer:
two young men are playing a on the wii


question:
Sentence: 'a person jumping a snowy gap on skis'. Remove all words of length '7' in the given sentence.
answer:

a person a snowy gap on skis