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


question:
Sentence: 'man holding a green kit while standing on a platform overlooking the river'. Remove all words of length '2' in the given sentence.
answer:
man holding a green kit while standing a platform overlooking the river


question:
Sentence: 'a birthday cake that is of a dog'. Remove all words of length '1' in the given sentence.
answer:

birthday cake that is of dog