question: What three things were combined to develop desktop publishing ?
answer: Mac , Apple 's LaserWriter printer , and Mac-specific software like Boston Software 's MacPublisher
turker_answer: Mac , Apple 's LaserWriter printer , and Mac-specific software like Boston Software 's MacPublisher were combined to develop desktop publishing .
rule-based: Mac , Apple 's LaserWriter printer , and Mac-specific software like Boston Software 's MacPublisher were combined to develop desktop publishing .