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: A ble vase filled with yellow flowers on a window sill.

Answer: ble


Question: a mlae in a black shirt is drinking from a glass

Answer: mlae


Question: A man strqapped a cellphone to his face and text reads, "SMS Reference Services...You're doing it wrong."

Answer:
strqapped