Hung in the Louvre museum, George Clooney, during his promotional tour for the movie The Monuments Men, requested that France should return the Mona Lisa to Italy, the country of its origin.Meaning analysis: George Clooney was doing a promotional tour for the movie The Monuments Men. During the tour he requested that Mona Lisa which is currently hung in Louvre museum be returned by France to Italy which is the country of its origin. IMO POE:A. Hung in the Louvre museum, George Clooney, during his promotional tour for the movie The Monuments Men, requested that France should return the Mona Lisa to Italy, the country of its origin.
(George Clooney was not hung in the museum, eliminate)B. Hung in the Louvre museum, Mona Lisa be returned to Italy, the country of its origin, was George Clooney's request to France during his promotional tour for the movie The Monuments Men.
(Mona Lisa cannot be returned to Italy while hanging in the museum, eliminate)C. George Clooney, during his promotional tour for the movie The Monuments Men, requested that France should return the Mona Lisa, hung in the Louvre museum, to Italy, the country of its origin.
(Should is incorrectly used as mentioned by other forum experts due to subjunctive clause)D. George Clooney, during his promotional tour for the movie The Monuments Men, requested that, hung in the Louvre museum, Mona Lisa should be returned to France to the country of its origin, Italy.
(Similar to B, Mona Lisa cannot be returned to Italy while hanging in the museum, eliminate)E. During his promotional tour for the movie The Monuments Men, George Clooney requested that France return the Mona Lisa, hung in the Louvre museum, to Italy, the country of its origin.
(Best of all choices)