user: ### NOW ANSWER:
Question: What is the Year 10 6th Quads for the Open 2nd VIII of ACGS and a Year 11 2nd VIII NC?
Columns: ['Crew', 'Open 1st VIII', 'Open 2nd VIII', 'Open 3rd VIII', 'Year 11 1st VIII', 'Year 11 2nd VIII', 'Year 11 3rd VIII', 'Year 10 1st Quad', 'Year 10 2nd Quad', 'Year 10 3rd Quad', 'Year 10 4th Quad', 'Year 10 5th Quad', 'Year 10 6th Quad']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: [2009.0, 'NC', 'NC', 'BBC', 'GT', 'ACGS', 'GT', 'GT', 'GT', 'GT', 'NC', 'GT', 'BSHS']
SQL:

assistant: SELECT "Year 10 6th Quad" FROM "Table" WHERE "Open 2nd VIII" = 'ACGS' AND "Year 11 2nd VIII" = 'NC';