Well, my response depends on the person so not having a username makes it harder to make... But for the sake of the contest here's a template below
- Generic/Empty comment that doesn't say that you actually read the post. | Suspicious.
- Broken English that look deliberate (you can't typo 'v' as 'w'). | Yellow Card.
- This is the X comment on my posts that fits the points above. | Red Card.
goes to check their other comments
- All your latest 15 comments to different people are as generic. | SPAM ALERT.
I'm grateful for your comment but if you read the post please tell me what lets me know you've read it, or at least show me value. otherwise you'd look like a spammer. Steemit community hates spam and might flag you if you continue. It's not hard to create value with small comments if done right.