Given a question and a context passage, generate the answer having the word or phrase from the context passage. Here, the answer should be a shortest continous span from the passage.

[Q]: Context: Malaria is one of the most devastating infectious diseases in the developing world. Until now, only one candidate malaria vaccine RTS,S/AS01 has shown modest protection in phase 3 trial in African infants. Hence the treatment of malaria still depends on the current chemotherapeutic drugs. Considering the resistance of malaria parasites to almost all used antimalarial drugs, aiming at multi-targets rather than a single target will be a more promising strategy. Previous studies have shown that myricetin and fisetin exhibited in vitro antimalarial activity against Plasmodium falciparum, but very little research focused on the molecular mechanism for their parasiticidal activity. The cysteine protease falcipain-2 and aspartic protease plasmepsin II have long been considered as important antimalarial drug targets, especially combined inhibition of these two proteases. In this study, we determined that myricetin and fisetin are dual inhibitors of falcipain-2 and plasmepsin II, which might account for their antimalarial properties. Overall, the dual inhibition of falcipain-2 and plasmepsin II by myricetin and fisetin has shed light on a possible mechanism for their antimalarial activity and provided a rationale for further development as antimalarial drugs. 
 Question: RTS S AS01 vaccine was developed to prevent which disease?
[A]: malaria


[Q]: Context: Estadio Palma Travassos is owned by Comercial Futebol Clube (Ribeirao Preto). 
 Question: What team uses Estadio Palma Travassos?
[A]: comercial futebol clube


[Q]: Context: Adolphe Lechaptois (8 June 1852 -- 30 November 1917) was a priest of the White Fathers missionary society who was Vicar Apostolic of Tangyanika from 1891 until his death in 1917, in what is now Tanzania. 
 Question: What group was Adolphe Lechaptois a member of?
[A]:
white fathers