Merging Multiple Photos

The two original photographs at left contain a bunch of distracting extra clutter. There's a man jumping over the fence in the background, an extra, barely visible girl, and a hose lying across the ground. Moreover, I prefer the girl's pose in the first photo, but the boy's pose in the second.

In the final photo, I've combined the two original photos into a single, superior photo. Gone are the man, the hose, and the extra girl.