question: What aircraft are considered the workhorses of the US Air Force ?
answer: C-130 Hercules , C-17 Globemaster III , and C-5 Galaxy
turker_answer: C-130 Hercules , C-17 Globemaster III , and C-5 Galaxy are considered the workhorses of the US Air Force .
rule-based: C-130 Hercules , C-17 Globemaster III , and C-5 Galaxy are considered the workhorses of the US Air Force .