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: Thre zebra walk in an enclosure next to a wall.

A: Thre
****
Q: A man on a horse, riding through warter.

A: warter.
****
Q: A roim with a guitar case, a clock, a table and a picture on the wall.

A:
roim
****