"Yes, that sounds approximately like the type of novel-to-us innovation I might expect to be found in such a place.  What is the most surprising concept that Earth has invented which dath ilan ought to import?"

"Interesting!  Yes, that sounds approximately like the type of novel-to-us innovation I might expect to be found in such a place.  What is the most surprising concept that Earth has invented which dath ilan ought to import?"

"Interesting!  Yes, that sounds approximately like the type of novel-to-us innovation I might expect to be found in such a place.  What is the least expected concept that Earth has invented which dath ilan ought to import?"