What are the keywords in the following sentence? a rusty red car is abandoned in a forest
abandon, car, forest

What are the keywords in the following sentence? a quiet afternoon spent fishing
afternoon, fishing, spend

What are the keywords in the following sentence? ferry arriving to the port
arrive, ferry, port

What are the keywords in the following sentence? pediatric patient with a teddy bear being tended to by nurses in the hospital
nurse, patient, tend