Utterance:
do you know how to use the direct current charging
Annotation:
1.help:general –- do you know how to [use the direct current charging]<topic>
2.knowledge:automotive -- [do you know how to use the direct current charging]<search_phrase>
3.settings:get -- do you know how to use the [direct current charging]<setting_name>
Question:
The first page for "direct current charging" in google mostly contains hits that are related to automobiles, we assume that the query is related to automotive. But there are also hits that are related to phones. We are not quite sure if "direct current charging" is related to automotive, or if it is a setting name in the car. Please advise how to deal with this situation. Thanks.
