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 borttle of Corona beer sitting on a bench.

SOLUTION: borttle

PROBLEM: A wonen who is holding a tennis racket and looking up.

SOLUTION: wonen

PROBLEM: Two animals are on the grass, one is standing and the other is laying sdown.

SOLUTION:
sdown.