A man in a red shirt is standing next to a woman in a blue dress. They are both holding hands and smiling at each other. Two people are standing in a room. One is wearing a suit and the other is wearing a casual outfit. A janitor keeping the floors clean and shiny enough to see your reflection. If the janitor is doing their job correctly, can we conclude 'The janitor shines the floors.'?
yes
it is not possible to tell
yes