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: Two people are mimicking the position of a figure on a computer montor
Example Output: montor

Example Input: A ruasted-out farm truck in a mountain field beside trees.
Example Output: ruasted-out

Example Input: A univerasity desk features an apple and a banana into which someone has scratched a sentence in French.
Example Output:
univerasity