What is the common english word with the abbr of ai?
CREATE TABLE table_name_81 (common_english VARCHAR, abbr VARCHAR)
SELECT common_english FROM table_name_81 WHERE abbr = "ai"
### Context: CREATE TABLE table_name_81 (common_english VARCHAR, abbr VARCHAR) ### Question: What is the common english word with the abbr of ai? ### Answer: SELECT common_english FROM table_name_81 WHERE abbr = "ai"