You walk around to the side entrance. You search for a door. You
finally see one covered in ivy.
"That's ivy pretty thick!" says David.
"Hmm... on the one hand, it might be just thin enough to open the
door anyway." you say. "However, it might be worth it to
tear the ivy away. What do you think, Dave?"
"Oh, good idea." you say. "Let's take the side
entrance."