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_56721 ( "Season" text, "Games" real, "Lost" real, "Tied" real, "Points" real, "Goals for" real, "Goals against" real, "Standing" text )

### Question ###
What is the lowest tie with less than 100 points and 277 goals?

### Accurate SQL ###

SELECT MIN("Tied") FROM table_56721 WHERE "Points" < '100' AND "Goals for" = '277'