Assertion: notebook's keyboard | /r/HasProperty | attached
Facets:
Source sentences:
text: In other instances, a small battery is harbored in the display portion while a larger one is used when the display and keyboard are attached.
text: get around this by including two processors (one in the display, the other in the main body), or only including a small battery in the display portion, and a larger battery to be used when the display and keyboard are attached.