In English, a question mark generally indicates that the words before the mark form a question. For your assistance, these words in Luke 10:29 are enclosed in quotation marks. The answer given by Jesus is in the very next verse.
If you require help with such basics, I wonder what form of response you might struggle to come up with.
Seriously, are you having some difficulty with looking up a verse in the Bible? It is a common religious text. Would you like me to find something in the Bhagavad Gita or some other tradition?