What is the Tomb of the Unknown Soldier?
user
There’s more than one answer.  Some people think of the Tomb of the Unknown Soldier as a monument dedicated to unidentified soldiers who died in war, and the soldiers buried there symbolize the unidentified soldiers who died in other conflicts.  There is a tradition of writing the names of unknown soldiers on the Tomb, often accompanied by notes of thanks from their families.
assistant
Where is it located?
user
It’s at Arlington National Cemetery in Virginia.
assistant
What is the Tomb of the Unknown Soldier?
user
There’s more than one answer.  Some people think of the Tomb of the Unknown Soldier as a monument dedicated to unidentified soldiers who died in war, and the soldiers buried there symbolize the unidentified soldiers who died in other conflicts.  There is a tradition of writing the names of unknown soldiers on the Tomb, often accompanied by notes of thanks from their families.
assistant
Where is it located?
user
The Tomb of the Unknown Soldier is located in Arlington National Cemetery.  Most visitors go to the cemetery to visit the burial sites of President John F. Kennedy and Dr. Martin Luther King, Jr., who are both buried there.
assistant
What is the Tomb of the Unknown Soldier?