N-400 question for instructor 863211

For Part 12 item 9: have you ever been a member of , involved in, or in any way associated with, any organization association, fund, foundation, party, club, society, or similar group in the United States or in any other location in the world?

I have been a member of American Chemical Society for 10 years, should I mention this? Do I need to mention this, because this membership is just for career development? Thanks so much!!@