David entered the county museum at a time when it was open to the public, intending to steal a Picasso etching. Once inside, he took what he thought was the etching from an unlocked display case and concealed it under his coat. However, the etching was a photocopy of an original that had been loaned to another museum. A sign over the display case containing the photocopy said that similar photocopies were available free at the entrance. David did not see the sign. Burglary in the jurisdiction is defined as "entering a building unlawfully with the intent to commit a crime." David is guilty of 
burglary and larceny. burglary and attempted larceny. larceny. attempted larceny.