Data: Alvis Speed 25, class, Full-size car; Alvis Speed 25, engine, Straight-six engine; Alvis Speed 25, modelStartYear, 1937; Alvis Speed 25, transmission, "single plate clutch, separate 4-speed gearbox all-silent and all-syncromesh, centre change lever, open tubular propellor shaft with metal joints , spiral bevel fully floating back axle"; Alvis Speed 25, wheelbase, 127.0 (inches)
Sentence about the following data:
A: In 1937 production began of the Alvis Speed 25 which is a full size class car with a straight-six engine. It has a wheelbase of 127 inches and an impressive transmission coined as "single plate clutch, separate 4-speed gearbox all-silent and all-syncromesh, centre change lever, open tubular propellor shaft with metal joints, spiral bevel fully floating back axle".

Data: Al Asad Airbase, operatingOrganisation, United States Air Force; United States Air Force, battle, Invasion of Grenada; United States Air Force, attackAircraft, Lockheed AC-130; United States Air Force, battle, Korean War
Sentence about the following data:
A: Al Asad airbase is run by the United States Air Force who fought in the Korean war, were involved in battles at the invasion of Grenada and deploy the Lockheed AC-130 as an attack aircraft.

Data: A.S. Roma, position, Serie A; Alessio Romagnoli, club, A.S. Roma
Sentence about the following data:
A:
Alessio Romagnoli plays for A.S. Roma in Serie A.