Question: Why did the director of film Kasthuri Maan die?
Sentence (from "A. K. Lohithadas"): He has written screenplays for 35 films in a 24-year-long career, such as "Vicharana" (1988), "Ezhuthapurangal" (1988), "Kireedam" (1989), "Dasharatham" (1989), "Mrugaya" (1989), "His Highness Abdullah" (1990), "Sasneham" (1990), "Bharatham" (1991), "Amaram" (1991), "Aadhaaram" (1992), "Kamaladalam" (1992), "Vatsalyam" (1993), "Venkalam" (1993), "Padheyam" (1993), "Chenkol" (1993), "Chakoram" (1994), "Thooval Kottaram" (1996), "Sallapam" (1996), and "Veendum Chila Veettukaryangal" (1999).
Relevant evidence: No