A:They explained that elk in Yellowstone used to browse unmolested on young aspen and willow growing near the banks of streams , a behavior that prevented the saplings from reaching mature stages and increased the possibility of soil erosion . B:The preventing happened Answer: sides
A:She is also peeing around the box and somehow it gets underneath . B:The getting did not happen Answer: passes
A:Thank you thank you B:The thanking did not happen Answer: passes
A:`` We had to take action . '' B:The having happened Answer: sides
A:She is also peeing around the box and somehow it gets underneath . B:The getting happened Answer: sides
A:`` We had to take action . '' B:The having did not happen Answer: passes
A:Thank you thank you B:The thanking happened Answer: sides
A:They explained that elk in Yellowstone used to browse unmolested on young aspen and willow growing near the banks of streams , a behavior that prevented the saplings from reaching mature stages and increased the possibility of soil erosion . B:The preventing did not happen Answer: passes
A:i have tried `` braining `` both live and dead pinkies , and bloodying them up to get his attention , but he does n't care . B:The bloodying did not happen Answer:
passes