Can you...?

-- Ottawacker Jr.?
-- Yes?
-- Can you water the plants for me?
-- Yes.
-- Can you do it without wasting too much water?
-- Oh yes daddy.
-- Can you do it without getting yourself soaked?
-- Oh yes,
-- Thanks.

Small boy goes out to water postcard-sized back garden and slightly larger front garden. Small boy comes back 30 minutes later soaked.