Correct choice is (d) Lungworm
Explanation: Angiostrongyliasis, also known as rat lungworm, is a disease that affects the brain and spinal cord. It is caused by a parasitic nematode (roundworm parasite) called Angiostrongylus cantonensis. Humans can become infected with A. cantonensis in case they eat (intentionally or otherwise) a raw or undercooked infected intermediate host, thereby ingesting the parasite.