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.
--------
Question: A whiet van is covered with graffiti as it's parked near a curb.

Answer: whiet


Question: tnhis is a man playing a pro sport

Answer: tnhis


Question: a pizza on a metal pizza pan on a tavble

Answer:
tavble