Three boxes, called one, two and three exist. A small orange apple and a small yellow melon are inside box one. A medium green watermelon is covered by box one. Box one has a big yellow apple. Box two is north of box three. Box three is disconnected from box one. Box one is to the south of and to the west of this box. Box three covers a big green melon. A medium orange melon is within this box.
Where is the big green melon relative to the small yellow melon?