Question: How much does it cost to raise the costa concordia?
Disambiguated questions and answers: question: What was the total cost of the Italian cruise ship 'Costa Concordia' disaster including victims' compensation, refloating, towing and scrapping costs?
What was the initial estimated cost to salvage the Italian cruise ship 'Costa Concordia'?
What was the final cost of the salvage for the Italian cruise ship 'Costa Concordia'?
answer: $2 Billion USD
$300 Million USD
$1.2 Billion USD
Natural Questions answer: $2 billion (from the Wikipedia article "Costa Concordia")