user: Question: What was the session at the circuit of Lowes Motor Speedway?
Columns: ['Discipline', 'Championship', 'Circuit', 'Session', 'Cause']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Stock Car', 'NASCAR Limited Sportsman Division', 'Lowes Motor Speedway', 'Practice', 'Crash']
SQL:

assistant: SELECT "Session" FROM "Table" WHERE "Circuit" = 'Lowes Motor Speedway';