Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.

Context : In May 2011 Metismo was acquired by Software AG for an undisclosed amount. 
Answer : Software AG
What company is Metismo part of?

Context : Veolia Water (formerly Vivendi Water, originally Générale des Eaux), is the water division of the French company Veolia Environnement and the world's largest supplier of water services. 
Answer : Veolia Environnement
What company is Veolia Water part of?

Context : NGC 7673 is a disturbed spiral galaxy located in the constellation Pegasus. 
Answer : Pegasus

What constellation is NGC 7673 located in?