Which of the following nerves should be anesthetized for the removal of a maxillary first molar?
1. Greater palatine.
2. Naso palatine.
3. Middle superior alveolar.
4. Anterior superior alveolar.
5. Posterior superior alveolar.

(1) (3) (5)

(1) (2) (4)

(1) (3) (4)

(2) (3) (5)

(2) (4) (5)