user: ### NOW ANSWER:
Question: What is Mark, when React is less than 0.148?
Columns: ['Lane', 'Name', 'Country', 'Mark', 'React']
Types: ['real', 'text', 'text', 'text', 'real']
Sample row: [6.0, 'Liu Xiang', 'China', '7.46 SB', 0.217]
SQL:

assistant: SELECT "Mark" FROM "Table" WHERE "React" < 0.148;