Answer:
social worker - they see people on the daily with their jobs
air traffic controller - they work more with things to control the traffic around sky
butcher - they do most with things because the see people but mostly they stay in the shop to deal with preparing the meat
counselor - people because they talk to people everyday
doctor - all three doctors use data they see people and use machinery or things to assist them
mechanic- mostly things and people
model - people
welder - things
teacher - people
writer - things