instruction:
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.
question:
Two people are mimicking the position of a figure on a computer montor
answer:
montor


question:
A man in yellow shirt sitting at a park bench with bushes in backgrond.
answer:
backgrond.


question:
A man skiing down some snowy slopes with ski agrb
answer:

agrb