Context: You 'll pass through security at the visitors entrance and then past the reflecting pool , down the path and around through the trees into the Garden of the Missing . Here , the names of 1,557 missing soldiers have their names carved all around the curved wall . You then walk up through the memorial and out into the cemetery . There are 10 sections , five on each side of the central mall ( there 's a computerized index in the visitors center if you 're looking for a specific grave . ) The site is 172 acres and there there are currently 9,387 graves , each with a Latin Cross or Star of David made from white Lasa marble .

Question: Why are the names carved into the wall ?
Options:
0. They are the names of patrons of the garden .
1. They are the names of donors to the wall .
2. They are the names of soldiers killed in a war .
3. None of the above choices .
Answer: 2

Question: Why is there a computerized index available .
Options:
0. Because there are numerous gravestones .
1. Because the stones are disorganized .
2. Because the gravestones are far apart .
3. Because the stones are hard to find .
Answer: 0