Susan grimaced in the semi-darkness at the Tony's tease. She really did sound like a robot there and she smiled and shook her head. "Anytime, Mr. Stark", she quipped back with a really bad accent, in more of a attempt to sound like the mechanical house device.
Holding the shield, Susan managed to look down with the aid of the weak flare light and take in the odd obstruction in the middle of the rushing water. "Interesting", she said softly, blue eyes narrowing as she watched the water dribble off the side, but not cascade fully like one would expect of a hole in the middle of a high traveling body of water. " Race you to the supposed city?" she flashed him a challenging smile.