That's being deliberately obtuse. How many languages are lower level than C, besides assembly? If your ranking has every language in the "high level" camp, then your ranking is poorly calibrated.
There's machine code, low level languages which are basically the plethora of different Assembly languages, and high level languages which provide abstractions to either or both of the former languages and resemble the actual written language. Putting C in the low level languages rank is doing a disservice to the language and not taking into account the bunch of people that program (for example) embedded devices in whatever architecture they're using.
My favorite WhateverASM has got to be the "Single Pass Assembler".. or SPASM. I like to think the name was a backronym.