Teacher:Given a context passage, generate a question from the passage such that its answer is shortest continous span from the passage.
Teacher: Now, understand the problem? Solve this instance: On 7 July 1899, a part of the territory of Villiers-sur-Marne was detached and merged with a part of the territory of La Queue-en-Brie and a part of the territory of Chennevieres-sur-Marne to create the commune of Le Plessis-Trevise.
Student:
Which replaced the Villiers-sur-Marne?