user: Question: How old was the person born 24 September 1851 at the time of disaster?
Columns: ['Name', 'Date of Birth', 'Date of Death', 'Age at Time of Disaster', 'Age at Time of Death']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Nackid, Maria', '1 May 1910', '30 July 1912', '1year, 350days', '2years, 90days']
SQL:

assistant: SELECT "Age at Time of Disaster" FROM "Table" WHERE "Date of Birth" = '24 September 1851';