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.

[EX Q]: A tebnnis player is making a serve in a tennis match.
[EX A]: tebnnis

[EX Q]: A trqain rolling by a mountain stream and trees.
[EX A]: trqain

[EX Q]: A man holds a controller in his hand in front of a large collection odf DVD's.
[EX A]:
odf