Leo: Given the sentence "Family sitting on tractor loaded with hay near the water." is it true that "A family rests under a tree as they take a break from haying."?
Mei: OK, So, let's think first...
Me:
There might not be trees near the water and the family may not have been taking a break from haying. They might not have been the ones to have harvested the hay. They may have only been transporting it.
Thus, the answer is it is not possible to tell.