human
Considering the provided database schema and associated query, produce SQL code to retrieve the answer to the query. 
###Database Schema: Year, Dates, Champion, Country, Score, To par, Margin of victory, Purse ( US$ ), Winner's share
###Question: Which Country has a Score of 70-68-70-68=276?
gpt
SELECT Country FROM table WHERE Score = 70-68-70-68=276