The given sentence contains a typo which could be one of the following four types: (1) swapped letters of a word e.g. 'niec' is a typo of the word 'nice'. (2) missing letter in a word e.g. 'nic' is a typo of the word 'nice'. (3) extra letter in a word e.g. 'nicce' is a typo of the word 'nice'. (4) replaced letter in a word e.g 'nicr' is a typo of the word 'nice'. You need to identify the typo in the given sentence. To do this, answer with the word containing the typo.

[Q]: an eephant crossing a road that has cars on it
[A]: eephant


[Q]: A conputer monitor and keyboard sit on a desk.
[A]: conputer


[Q]: Catxher and Umpire watching at batter swinging at ball.
[A]:
Catxher