A precise location
Attorney to witness: "And where was the location of the accident?"Witness: "Approximately milepost 499."Attorney: "And where is milepost 499?"Witness: "About halfway between milepost 498 and milepost 500."

3 Questions
A man walked into a lawyer's office and inquired about the lawyer's rates.
"$50.00 for three questions", replied the lawyer.

"Isn't that awfully steep?" asked the man.

"Yes," the lawyer replied, "and what was your third question?"