About the Authors
- Tao Gong
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* E-mail: gtojty@gmail.com
Affiliation Department of Linguistics, University of Hong Kong, Hong Kong
- Lan Shuai
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Affiliation Department of Chinese, Translation and Linguistics, City University of Hong Kong, Hong Kong
- Mónica Tamariz
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Affiliation Department of Linguistics and English Language, University of Edinburgh, Edinburgh, United Kingdom
- Gerhard Jäger
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Affiliation Department of Linguistics, University of Tübingen, Tübingen, Germany
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: TG LS MT. Performed the experiments: TG. Analyzed the data: TG LS GJ. Contributed reagents/materials/analysis tools: LS GJ. Wrote the paper: TG. Providing the mathematical proof and related statements: GJ.