human
Considering the provided database schema and associated query, produce SQL code to retrieve the answer to the query. 
###Database Schema: Route Name, Direction, Termini, Junctions, Length, Population Area, Remarks
###Question: How many termini are there that have "east west" listed in their direction section, "none" listed in their junction section, and have a route name of "sh 202"?
gpt
SELECT COUNT Termini FROM table WHERE Direction = East West AND Junctions = none AND Route Name = SH 202