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: people washing elephants laying in the watre
Example Output: watre

Example Input: A man in a vlue shirt and white pants wears a baseball hat and stretches his arm back while holding a baseball.
Example Output: vlue

Example Input: Thrree giraffes in a field walking around separately.
Example Output:
Thrree