ner_tags: B-Person O B-Person I-Person B-Person I-Person B-Person I-Person B-Person I-Person O B-Person I-Person O O O O B-Person O O O O B-Organization I-Organization I-Organization O B-Grant I-Grant B-Person O O O B-Organization B-Grant I-Grant O B-Organization B-Grant I-Grant
tokens: JS thanks Rob Simcoe, Kate Rubin, Laura Sales, Vicente Rodriguez-Gomez, and Dylan Nelson for their helpful comments. VS acknowledges support by the European Research Council under ERC-StG EXAGAL-308037. LH acknowledges support from NASA grant NNX12AC67G and NSF grant AST-1312095.