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 cat stabnds next to a rocking chair in a room with floors that are covered in a thin sheet.

SOLUTION: stabnds

PROBLEM: Pile of several different bananas on a stand waiting to be purchasrd.

SOLUTION: purchasrd.

PROBLEM: A hed of horses off in the distance are grazing on some grass.

SOLUTION:
hed