Analysis of the Statements Expressing the Pros and Cons of a Bill in Tokyo Metropolitan Assembly

Toward NTCIR-15 QA Lab-PoliInfo-2 Stance Classification Task

Abstract

In the NTCIR-15 QA Lab-PoliInfo-2, we are planning a Stance Classification Task that estimates the pros and cons of each bill of the group in the Tokyo Metropolitan Assembly. This paper describes the outline of the task and the construction of the data set for the task. Then, this paper analyzes the existence of remarks and their expression forms for expressing approval or disapproval of bills included in the minutes of the Tokyo Metropolitan Assembly in 2018, which is part of the data used in the task.