Wind, Storm and Cyclone

Following are precautions one must take in case a storm is
accompanied by lightning.
(i) Do not take shelter under a tree.
(ii) Do not take shelter under an umbrella with a metallic
end.
(iii) Do not take shelter in open garages, storage sheds, etc.
(iv) Do not take shelter in a bus in the open.
Which one of these is not correct?
(a) (i) (b) (ii)
(c) (iii) (d) (iv)