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 reen city buses driving down a street next to a sidewalk.
answer:
reen


question:
Thee is a sandwich and a soda on the table.
answer:
Thee


question:
A wihte bowl of noodle soup with seaweed on it.
answer:

wihte