human
TASK: Your task is to answer biomedical questions using the given abstract. Only output yes, no, or maybe as answer.
INPUT: ['The aim of this study was to explore the effects of different acupuncture insertion velocities.', 'This study was performed as a within-subject design to control for individual differences. The biomechanical properties of needle insertion and accompanying subjective acupuncture perception was compared between different insertion velocities.', 'The setting for this study was the laboratory of acupuncture meridian and functional neurology, Acupuncture and Meridian Science Research Center, Kyung Hee University.', 'Sixteen (16) healthy volunteers participated in the study.', 'An acupuncture needle was inserted to the acupoint LI4 by an acupuncture needle insertion device (ANI-KY) at high or low speed of needle insertion.', 'Biomechanical properties such as force and depth were measured online by sensors equipped with the ANI-KY device. Participants filled out a questionnaire about acupuncture sensation or perception.', 'Acupuncture needle insertion at a higher velocity was linked with higher maximum power, lower level of pain, and de qi-like perceptions such as "compressing" and "heavy" (p<0.05).'] Is high-velocity insertion of acupuncture needle related to lower level of pain?
OUTPUT:

agent
yes
TASK: Your task is to answer biomedical questions using the given abstract. Only output yes, no, or maybe as answer.
INPUT: ['The aim of this study was to explore the effects of different acupuncture insertion velocities.', 'This study was performed as a within-subject design to control for individual differences. The biomechanical properties of needle insertion and accompanying subjective acupuncture perception was compared between different insertion velocities.', 'The setting for this study was the laboratory of acupuncture meridian and functional neurology, Acupuncture and Meridian Science Research Center, Kyung Hee University.', 'Sixteen (16) healthy volunteers participated in the study.', 'An acupuncture needle was inserted to the acupoint LI4 by an acupuncture needle insertion device (ANI-KY) at high or low speed of needle insertion.', 'Biomechanical properties such as force and depth were measured online by sensors equipped with the ANI-KY device. Participants filled out a questionnaire about acupuncture sensation or perception.', 'Acupuncture needle insertion at a higher velocity was linked with higher maximum power, lower level of pain, and de qi-like perceptions such as "compressing" and "heavy" (p<0.05).'] Is high-velocity insertion of acupuncture needle related to lower level of pain?
OUTPUT:
