Three boxes, called one, two and three exist in the image. Box one contain a medium green melon and a big green watermelon. A medium orange watermelon and a medium yellow watermelon are inside and touching this box. The medium orange watermelon is near to the medium green melon and is north of the medium yellow watermelon. The big green watermelon is to the south of this fruit. A medium orange apple is inside and touching box two. East of a big yellow melon is this fruit. Box two covers the big yellow melon. Box three contain a small orange watermelon and a small green apple. The small orange watermelon and a big yellow apple are to the east of the small green apple. A medium green watermelon is inside box three. Box three covers the big yellow apple.
What is the position of the big yellow melon regarding box two?