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.

Some people are playing frisbee in a vallye.
vallye.

A red and tellow fire hydrant in a grass lawn next to a sidewalk and two street signs attached to a wood post.
tellow

Various soughnuts lay on a napkin and include a doughnut with coconut and one glazed and one chocolate.

soughnuts