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. An old man wearing a hat and green sandals stands in front of a counter inside a store. The man is not wearing brown boots. The phrase 'Frills' is often associated with luxurious and ornate decorations. Does it follow that 'Very long hair.'? If a study only involves one or a few sites, does it automatically make it a case study?
yes
no
no
no