Question: Katrina Jane Edwards heading the Fe-Oxidizing Microbial Observatory Project on a seamount the top of which is?
{'answer': 'about 975 m below sea level', 'supporting_facts': [['Katrina Edwards', 0], ['Katrina Edwards', 2], ['Lōʻihi Seamount', 0], ['Lōʻihi Seamount', 1]]}