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_31998 ( "Stem Meaning" text, "2nd person sg" text, "2nd person sg honorific" text, "3rd person sg" text, "3rd person sg honorific" text )

### Question ###
Tell me the Stem Meaning of ical

### Accurate SQL ###

SELECT "Stem Meaning" FROM table_31998 WHERE "3rd person sg" = 'ical'