user: ### NOW ANSWER:
Question: How many Seats 2005 has a Percentage in/de-crease of 50.0%, and a Governorate of dhi qar governorate, and a In/de-creased by larger than 6?
Columns: ['Governorate', 'Seats 2010', 'Seats 2005', 'In/de-creased by', 'Percentage in/de-crease']
Types: ['text', 'real', 'real', 'real', 'text']
Sample row: ['Al Anbar Governorate', 14.0, 9.0, 5.0, '55.6%']
SQL:

assistant: SELECT SUM("Seats 2005") FROM "Table" WHERE "Percentage in/de-crease" = '50.0%' AND "Governorate" = 'dhi qar governorate' AND "In/de-creased by" > 6.0;