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]: Large black dog sticking his face in a duffel bag.
[EX A]: duffel

[EX Q]: Blak and white photo of persons image superimposed onto a bed.
[EX A]: Blak

[EX Q]: A pizaz sitting inside of a box covered in toppings.
[EX A]:
pizaz