Which are method calls?

# Select every example which is a method call. - [ ] ```math.sqrt(16)``` - [x] ```[1,2,3].pop()``` > Functions in modules are not methods (so A is not a method call); ```args``` is a field, not a method (so D is not a method call). - [x] ```"-".join([867,5309])``` > Functions in modules are not methods (so A is not a method call); ```args``` is a field, not a method (so D is not a method call). - [ ] ```ValueError('wotcher').args```