<|begin_of_text|><|start_header_id|>system<|end_header_id|>You are an expert on climate change, human mobility and migration. Answer the question truthfully.<|eot_id|><|start_header_id|>user<|end_header_id|>Here are the title and abstract of a scientific paper probably related to climate change, human mobility and migration..
Title:"Risk factors for depression among the oldest-old in urban congregate housing: Contribution of grief."
Abstract:"The objective of this study was to research grief and depression in oldest-old people living in urban congregate housing by examining the various types of grief that they experience by using a stress process model for depression among the oldest old. This study used a convenience sample of the 128 participants aged 80 and older living in congregate housing. We found that the two types of grief most significantly associated with depressive symptoms were grieving about relocating, and loss of health. Our findings demonstrate the need to explore a variety of grief which influences mental health among oldest-old.."
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Q1: Is this article is about 'human migration mobility': 1 = yes; 0 = no. Answer with a number. Do not give a textual explanation.

Q2: What drivers of migration and mobility does the article study? 0 = 'other', 1 = 'climate', 2 = 'environment', 3 = 'economic', 4 = 'conflict', 5 = 'political', 6 = 'social', 7 = 'family'. Answer with a number or a sequence of numbers separated by commas. Do not give a textual explanation. 

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Q6: Does the article apply quantitative and/or statistical analysis?: 0 = 'no', 1 = 'yes'. Answer with a number. Do not give a textual explanation.

Use the following template: 

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Q6 = [].<|eot_id|><|start_header_id|>assistant<|end_header_id|>Answer:
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Risk factors for depression among the oldest-old in urban congregate housing: Contribution of grief
The objective of this study was to research grief and depression in oldest-old people living in urban congregate housing by examining the various types of grief that they experience by using a stress process model for depression among the oldest old. This study used a convenience sample of the 128 participants aged 80 and older living in congregate housing. We found that the two types of grief most significantly associated with depressive symptoms were grieving about relocating, and loss of health. Our findings demonstrate the need to explore a variety of grief which influences mental health among oldest-old.