stem: forest tree
choice: reproduce have child
choice: study learn
choice: wing most bird
choice: attend rock concert purchase ticket
choice: person human
choice: music dance
choice: someone train station
choice: most bird wing
choice: cutlery drawer store knife
choice: person kill
choice: criminal case joint
choice: war opposite of peace
choice: do some exercise do cool-down
choice: chair wood
choice: read newspaper drink coffee
choice: dove peace
choice: head body
choice: euro currency
choice: person headache