question: What type of analysis did the scientists use to examine hairs from the 2 baboon mummies formerly preserved in the British Museum ?
answer: oxygen isotope analysis
turker_answer: Oxygen isotope analysis was used by scientists to examine hairs from the 2 baboon mummies formerly preserved in the British Museum.L
rule-based: The scientists used to examine oxygen isotope analysis hairs from the 2 baboon mummies formerly preserved in the British Museum .