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 sibgle cow grazes on grass in a pasture.

Answer: sibgle


Question: A whote swan standing on the beach looking at the camera.

Answer: whote


Question: This dog, romping on the roped in  lawn, is protected from the water haaard.

Answer:
haaard.