This is a corpus of bio-related query sentences, annotated with Penn Treebank-style phrase structure trees.
This corpus is provided under the Creative Commons Attribution 4.0 International Public License (CC BY 4.0).
Refer to the following paper when using this corpus.
Tadayoshi Hara, Yuka Tateisi, Jin-Dong Kim, Yusuke Miyao. Parsing Natural Language Queries for Life Science Knowledge. Proceedings of BioNLP 2011.