Table: steam_locomotives_ireland
Columns: class
type
fleet_numbers
quantity_made
manufacturer
date_made
1958_ci
1958_uta
date_withdrawn
notes

Question: Which Type has a Fleet numbers of 2–8, 91–92, 97–100?
SQL: SELECT "type" FROM steam_locomotives_ireland WHERE "fleet_numbers" = '2–8, 91–92, 97–100'

Question: When has a Note of 45/48 renumbered 15/16; two sold to sl&ncr?
SQL: SELECT "date_made" FROM steam_locomotives_ireland WHERE "notes" = '45/48 renumbered 15/16; two sold to sl&ncr'