Q: Europrop International GmbH (EPI) is a joint venture among four European aircraft engine manufacturers, including Rolls-Royce Holdings plc is a British multinational public limited company incorporated in February 2011, that owns Rolls-Royce, a business established in what year, and today designs, manufactures and distributes power systems for aviation, and other industries?
A: 1904

Question: Which hospital was establish almost a century before the other, Howard University Hospital or the Psychiatric Institute of Washington?
Answer: Howard University Hospital

[Q]: What BET award did the rapper who had a song appear in the video games "Need For Speed Underground 2", "Def Jam Rapstar" and "The Hip Hop Dance Experience" win multiple times?
****
[A]: Best Female Hip-Hop Artist

input: Please answer the following: Hawaiian tropical dry forests have a dominant tree species of which tree in the pea family?
++++++++++
output: Acacia koa

Please answer this: Are both Jian'ou and Zhuji located in Zhejiang province?
++++++++
Answer: no

Question: "Velvet" is a song from a band fronted by a Norwegian musician best known for his work as the main songwriter and guitarist in what pop band?
Answer:
A-ha