We ask the following database query: How does the Bible describe children asking about the Exodus. The reader is encouraged to perform the query using a standard Biblical Konnkordance or search engine. This database query yields the list below. The list justifies the following Rashi inference: There are 4 places in the Torah where children are spoken to about the Exodus.
• Cynical inquiry: When your son says what is this service
• Simple inquiry: When your son asks what is this
• Wise inquiry: When your son asks what are the testimonials, statutes and laws..
• Apathetic: .......Tell him [no inquiry]
As can be seen the cynical son says vs asks his question. The simple son uses the simple description this while the wise son gives details, testimonials, statutes, and laws.In summary the 4 inquiry types can be inferred from the two parameters of a) inquiry word (ask, say) and b) the detail level of question. The list below presents the results of the database query.

Verse	Inquiry type	Approximate text of verse	Inquiry word	Detail descriptor
Ex12-25:28	Cynical	When your children say to you ...what is this service	Say	Service
Ex13-14:16	Simple	When your child asks you...what is this	Asks	This
Dt06-20:25	Wise	When your child asks you ...what are these testimonials, statutes, and laws	Asks	Testimonials, statutes, and laws
Ex13-01:10	Apathetic	......tell him as follows	[no inquiry]	[no inquiry]

Advanced Rashi: Traditionally the cynical son has been called wicked. Similarly the apathetic son has been called the son who doesn't know how to ask. The translation apathetic comes from Rabbi Dr. Soloveitchick. For more details on further differences in these chapters please see the following resources: Passover sheet at http://www.Rashiyomi.com/pa.htm and The Educational Pedagogy of the Four Sons (Shofar, 22#4) at http://www.Rashiyomi.com/thefoursons.pdf.