Assertion: amoeba | /r/HasProperty | group's main business
Facets:
Source sentences:
text: Net sales rose 9.9% to 70,142 million yen from 63,825 million yen in the previous third quarter for variousreasons including firm sales for mobile advertising in the Internet media business (advertising, fee collection, and content) and strong growth for Ameba , the Group's main business.