Choose the sentence which has the closest meaning to the original one.

The Citadel of the Ho Dynasty, which is located in Thanh Hoa Province, was added to UNESCO's World Heritage List in 2011.

When coming to the site, visitors can enjoy mountain climbing but have no chance to explore the caves and grottos.

As there are too many visitors, the site only offers exploring caves and grottos not mountain climbing.

When coming to the site, in addition to exploring the caves and grottos, visitors can also enjoy mountain climbing.

When coming to the site, visitors can neither enjoy mountain climbing nor explore the caves and grottos.

The local authority can help a photo competition on cultural heritage more quickly.

The local authority can spread the information about a photo competition more quickly by cultural heritage.

The local authority can organize a photo competition to spread the information on cultural heritage more quickly.

The local authority will organize a photo competition if they help spread the information on cultural heritage more quickly.

Although we decided to restore the historical temple, it will attract many tourists.

We decided to restore the historical temple to attract many tourists.

We decided to restore the historical temple and attract many tourists.

The historical temple will be restored and attracted by us.

Selling some souvenirs is good for opening a small shop behind the museum.

We sold some souvenirs to open a small shop behind the museum.

We sold some souvenirs so that we could open a small shop behind the museum.

We opened a small shop behind the museum to sell some souvenirs.

We should focus more on folk groups and ca tru.

We should propose folk groups in local areas to preserve ca tru.

Proposing folk groups in local areas should be focused by ca tru.

We should preserve folk groups in local areas to propose ca tru.

My friend has booked a plane ticket to Hue to see monuments.

My friend has booked a plane ticket to Hue seeing monuments.

My friend has booked a plane ticket to Hue seen monuments there.

My friend has booked a plane ticket to Hue and seen monuments there.

There are some ways for the local community to preserve Vi-Dam singing.

It is likely that the local community can preserve Vi-Dam singing.

The local community has the ability to preserve Vi-Dam singing in a few ways.

There are several reasons for the local community preserved Vi-Dam singing.