human
Considering the provided database schema and associated query, produce SQL code to retrieve the answer to the query. 
###Database Schema: D 48, D 47, D 46, D 45, D 44, D 43, D 42, D 41
###Question: Name the D 44 when it has a D 46 of d 31
gpt
SELECT D 44 FROM table WHERE D 46 = d 31