A speed boat is faster than a rowboat.
A cruise ship is longer than a speed boat.
A rowboat is cheaper than a cruise ship.
A rowboat is slower than a cruise ship.
A cruise ship is slower than a speed boat.
A cruise ship is more beautiful than a rowboat
A speed boat is the fastest of all.
A rowboat is the most slowly of all.
A cruise ship is the biggest of all.
A cruise ship is the most expensive of all.