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.

[Q]: A rom with a bed that is not made and a bathroom.
[A]: rom


[Q]: Womna and young child riding on a public transit bus.
[A]: Womna


[Q]: two horse stand in a large open field with birds flying in the backgeround
[A]:
backgeround