The individual event. I was the one who was having a nightmare, and the memories are hard to forget. About 10 years ago, everyone knew it was a good event, a tsunami.
I have one of each event, which used to have nightmares and memories are hard to forget when I was about 10 years ago, everyone would know it, a tsunami event.
The event of each person. I one, which had a nightmare and unforgettable memories, when approximately 10 years ago, everyone knows it. The tsunami, which is the event.