This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nervous System, Subject name: Physiology
[{'content': 'Pain and temperature is carried by: \nSelect and explain. \nA. Anterior spinothalamic tract, B. Lateral spinothalamic tract, C. Dorsal column pathway, D. Ventral column pathway', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. B Lateral spinothalamic tractSOMATOSENSORY PATHWAYS* Dorasal column pathway: This carries pressure, vibration, proprioception, fine touch and two-point discrimination.* Anterior spinothalamic tract: This carries crude touch and pressure (less role).* Lateral spinothalamic tract: This carries pain and temperature.', 'role': 'assistant'}]