Given the task definition and input, reply with output. You will be given a passage consisting of set of facts and a question as input. The task is to answer a question of form 'Where is <person_name>?' using one of the given facts to determine the latest location of the person. Answer should be a word/phrase describing the location from the supporting fact. Avoid answers that are incomplete or incorrect.

Passage: Mary moved to the office. Daniel went to the kitchen. Sandra went to the bathroom. Daniel moved to the office. Sandra went to the office. Sandra went to the hallway. Mary went to the garden. Daniel moved to the kitchen. Question: Where is Sandra?

hallway