human
Considering the provided database schema and associated query, produce SQL code to retrieve the answer to the query. 
###Database Schema: Season, MLS Regular Season, MLS Cup Playoffs, Lamar Hunt U.S. Open Cup, CONCACAF Champions Cup / CONCACAF Champions League
###Question: How many entries are there for season where mls regular season was 5th, east (10-12-8)?
gpt
SELECT COUNT Season FROM table WHERE MLS Regular Season = 5th, East (10-12-8)