When God asked, "Can these bones come to life?", what did Ezekiel answer?

Answer: Only You know

Set down in a valley full of very dry bones, Ezekiel answered, "O Lord GOD, only You know."

“Then He asked me, “Son of man, can these bones come to life?” “O Lord GOD,” I replied, “only You know.””— Ezekiel 37:3 (BSB)