The correct answer to this open question is the following.
Compare the G7 summit to the ASEAN summits.
Both summits are important, but the most important, far better, is the G/ summit because its members include the seven most powerful countries of the world. On the other hand, ASEAN only comprises countries from the South Asian region.
The members of the G7 are Germany, the United States, France, Canada, the United Kingdom, Japan, and Italy. When these countries meet, they decide on political and economic terms that affect the world.
ASEAN is a regional organization created to promote growth in Southeast Asia.
ASEAN is the Association of Southeast Asian Nations, whose main purpose is to promote economic growth and stability in the region.
Actual ASEAN members are Laos, Cambodia, Indonesia, Brunei, Malaysia, Philippines, Myanmar, Singapore, Vietnam, and Thailand.