The location the two figures are at looks like the platform of a roller-coaster ride.

Why would an old lady come to a scream machine like that to ride it alone? It's suspicious no matter which way you think about it. There's a high chance the old lady is actually a friend of the monster in disguise.

Thus, it's best to kill her.

Next Question

The chance to strike doesn't look like it's going to appear anytime soon.

Please answer what action should you take in order to rescue the hostage.