TASK DEFINITION: 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.
PROBLEM: A car in a car, meowing, while looking out the window.

SOLUTION: car

PROBLEM: A man stands against a blue building, near a fire hydrant, using his cell phobe

SOLUTION: phobe

PROBLEM: A perosn climbing a mountain holding their skiing equipment..

SOLUTION:
perosn