Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_43397 ( "Season" text, "Games" real, "Lost" real, "Points" real, "Pct %" real, "Goals for" real, "Goals against" real, "Playoffs" text )

### Question ###
What is the average Goals, when Playoffs is Lost in Round 2, and when Games is less than 81?

### Accurate SQL ###

SELECT AVG("Goals for") FROM table_43397 WHERE "Playoffs" = 'lost in round 2' AND "Games" < '81'