Generate a correct and concise answer for the question based on the words in the context.
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Question: Context : The Samozaryadnaya Vintovka Tokareva, Obrazets 1940 goda (``Tokarev Self-loading Rifle, Model of 1940'', Russian: Самозарядная винтовка Токарева, образец 1940 года) or SVT-40 is a Soviet semi-automatic battle rifle. 
Question : What was the year that SVT-40 entered service?

Answer: 1940


Question: Context : ``How Betty Got Her Grieve Back'' is the season two premiere of dramedy series Ugly Betty. 
Question : What is the series that How Betty Got Her Grieve Back is a part of?

Answer: Ugly Betty


Question: Context : Nancy Talbot died from complications of Alzheimer's disease on August 30, 2009, at her home in Boulder, Colorado, at the age of 89. 
Question : What disease caused the death of Nancy Talbot?

Answer:
Alzheimer's disease