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 man is wqlking an elephant down a street past several cars and multiple story buildings.

A: wqlking
****
Q: A vibntage picture shows people milling about on a beach side.

A: vibntage
****
Q: a cople of vases that are on some kind of mat

A:
cople
****