<prompt> Ronga mhinduro kumubvunzo uyu wakaoma kunzwisisa: Ndiani akatungamirira mutambo wakashata muna 1984 uyo wakatanga mutambi weAmerica uye muimbi anozivikanwa zvikurusa nokuda kwebasa rake saSally Morrison muVanakomana Vangu Vatatu?  <response>: Bruce R. Cook 