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 black and whit picture of someone on a skateboard'. Remove all words of length '1' in the given sentence.
[A]: black and whit picture of someone on skateboard


[Q]: Sentence: 'a young man getting ready to serve a tennis ball to his opponent'. Remove all words of length '7' in the given sentence.
[A]: a young man ready to serve a tennis ball to his opponent


[Q]: Sentence: 'a vegetable stand on the road side'. Remove all words of length '9' in the given sentence.
[A]:
a stand on the road side