Which of the following actions will you stay safe during a tsunami

Tsunamis are large ocean waves generated by major earthquakes beneath the ocean floor that strike the coast with devastating force. 
The following actions will help you stay safe during a tsunami:
Drop, cover, and hold on to protect yourself from the earthquake and make evacuation plan. 
Get to higher ground as far inland as possible.
Stay away from buildings and bridges from which heavy objects might fall .
Stay away until local officials tell you it is safe. 

Ithink it would be a and b