DPAEG: A Dependency Parse-Based Adversarial Examples Generation Method for Intelligent Q&A Robots

Table 1

Examples of generated adversarial questions and the returned answers of Q&A robots.

1	Original question	Who was the leader of the USSR in 1948?
	Adversarial question	Who was the leder of the USSR in 1948?
	Original answer	Joseph Stalin
	DrQA’s answer	Mimi leder
	Google Assistant’s answer	Here’s what I found: https://www.bbc.com/news/world-europe-17858981
2	Original question	Who painted Olympia?
	Adversarial question	Who printed Olympia?
	Original answer	Manet
	DrQA’s answer	Cory Everson
	Google Assistant’s answer	Here’s what I found on the web: http://www.olycopy.com/phone/index.html
3	Original question	What money do they use in Chile?
	Adversarial question	What monky do they use in Chile?
	Original answer	Chilean peso
	DrQA’s answer	ILO convention 169
	Google Assistant’s answer	Here you go. The first result is from Wikipedia: https://en.m.wikipedia.org/wiki/Arucaria_araucana