user: Question: What is part 1 of the verb in class 7b
Columns: ['Class', 'Part 1', 'Part 2', 'Part 3', 'Part 4', 'Verb meaning']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['1', 'ríða', 'reið', 'riðu', 'riðinn', 'to ride']
SQL:

assistant: SELECT "Part 1" FROM "Table" WHERE "Class" = '7b';