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.

Example Input: TEHRE ARE A LOT OF MOTOR BIKES ON THE GRASS
Example Output: TEHRE

Example Input: A vibntage picture shows people milling about on a beach side.
Example Output: vibntage

Example Input: A woman with a scarf wrapped around her holding a plate with chocolate cak.
Example Output:
cak.