A 45 years old man comes to a dentist with pain in the lower jaw. The dentist diagnoses it as infected last molar and decides to extract it under local anesthesia. After the anesthesia, he extracted the tooth. After this, the patient also notices numbness in the later part of lower lip, chin and the tongue. This is due to infiltration of the
Posterior superior alveolar nerve
Lingual nerve
Nerve to mylohyoid
Buccal nerve