Rather than bother ourselves about which word means what and how to spell gnat, let's deal with whole statements as the level of granular representation, and skip the computational linguistics mosh pit.
That is more in kind with the level of semantic intercourse we engage in with our daily lives. Use logic, not "isa."
I guessed correctly that the pencil symbol meant write a new blog entry.
Block Heads and Scoundrels
The nanny bot can't tell when I've fixed the error. My IDE complains all the time. When I compile EARL, I get warnings about 2 lines of code that used to be okay, but I have no desire to fix.
I don't want to slander anyone. Spend five minutes and come up with your own conclusions.