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.

Sentence: 'a silver train traveling past a tall brick building'. Remove all words of length '1' in the given sentence.
silver train traveling past tall brick building

Sentence: 'a fire hydrant with an out of service sign and a dog in the background'. Remove all words of length '4' in the given sentence.
a hydrant an out of service and a dog in the background

Sentence: 'one woman playing tennis on a grass court'. Remove all words of length '2' in the given sentence.

one woman playing tennis a grass court