Problem: What are the most important words?
cricketer speaks to cricket player after cricketer injured his knee during a nets session .
Answer: cricketer, knee, player

Problem: What are the most important words?
A tray of food with meat, peas and carrots on it.
Answer: carrot, food, meat, tray

Problem: What are the most important words?
passengers are advised to check which terminal they are travelling from before arriving at the airport
Answer:
airport, arrive, passenger, terminal