Which is a suitable sentence that will fit the blank given in sentence (1)?1). One hundred and six years ago, one of the most famous — and deadliest — disasters took place.2). Titanic’s demise has long since served as a cautionary tale of the battle between man and nature. But why were so many lives lost?3). What kind of ship was the Titanic? What caused it to sink?4). Both (2) and (3)