user: Question: What's the lower house majority in the state whose Senior senator is J. Shaheen?
Columns: ['State', 'Governor', 'Senior U.S. Senator', 'Junior U.S. Senator', 'U.S. House Delegation', 'Upper House Majority', 'Lower House Majority']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['CT', 'D. Malloy', 'R. Blumenthal', 'C. Murphy', 'Democratic 5–0', 'Democratic 22–14', 'Democratic 99–52']
SQL:

assistant: SELECT "Lower House Majority" FROM "Table" WHERE "Senior U.S. Senator" = 'J. Shaheen';