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:
A man stands against a blue building, near a fire hydrant, using his cell phobe
answer:
phobe


question:
A flqat screen television mounted above a fireplace.
answer:
flqat


question:
a gropu of people posing for a picture and two clocks and a brown building
answer:

gropu