Table 2.
Example of a consumer health question (
indicates Background sentence,
indicates Question sentence, and
indicates Ignore sentence)
Highlighted text is used as input for the semantic classification task
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.