About the Authors

Danushka Bollegala


Affiliation Department of Information and Communication Engineering, the University of Tokyo, Tokyo, Japan

Ekaterina Shutova

Affiliation Institute for Cognitive and Brain Sciences, University of California, Berkeley, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DB ES. Performed the experiments: DB ES. Analyzed the data: DB ES. Contributed reagents/materials/analysis tools: DB ES. Wrote the paper: DB ES.