This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nutrition and Health, Subject name: Social & Preventive Medicine
[{'content': 'Lathyrism is caused by - \nSelect and explain. \nA. Khesaridal, B. Aflatoxins, C. Aspergillus, D. Fluoride', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. is \'a\' i.e., Khesari Dal o Lathyrism is caused by lathyrus sativus, commonly known as "Khesari dhal."o The toxin present in lathyrus seeds has been identified as Beta oxalyl aminoalanine (BOAA).DiseaseToxinAdulterantLathyrism Epidemic DropsyEndemic AscitesAflatoxicosisErgotismBOAASanguinarinePyrrolizidine alkaloidsAflatoxinClavine alkaloidsKhesari Dal (Lathyrus sativus)Argemone mexicana (oil)Crotolaria seeds (Jhunjhunia)Aspergillus flavus/parasiticusClaviceps fusiformis', 'role': 'assistant'}]