Table: redoutable_submarine
Columns: name
pennant_number
ordered
builder
commissioned

Question: Which Builder has a Pennant number of Q149?
SQL: SELECT "builder" FROM redoutable_submarine WHERE "pennant_number" = 'q149'

Question: On what date was the ship with a Pennant number of Q144 commissioned?
SQL: SELECT "commissioned" FROM redoutable_submarine WHERE "pennant_number" = 'q144'

Question: How many ships are named Monge?
SQL: SELECT COUNT("ordered") FROM redoutable_submarine WHERE "name" = 'monge'