Select a suitable topic sentence for this paragraph.
Ranchers see bolts flash many times among isolated trees or on a strand of barbed wire. Forest rangers
manning fire towers report that every thunderstorm brings several flashes to their lofty outposts. Lightning
rods are a necessity for radio towers and skyscrapers.
The old saying "lightning never strikes twice in the same place is not true.
Forest rangers have a dangerous job because of repeated lightning strikes.
Lightning rods are essential.