When an EC2 EBS-backed (EBS root) instance is stopped, what happens to the data on any ephemeral store volumes?

A.
Data will be deleted and win no longer be accessible
B.
Data Is automatically saved in an EBS volume
C.
Data Is automatically saved as an E8S snapshot
D.
Data is unavailable until the instance is restarted
Explanation:
http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/InstanceStorage.html#instance-store-lifetime
However, data in the instance store is lost under the following circumstances:
– The underlying disk drive fails
– The instance stops
– The instance terminates
A
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B?
http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ComponentsAMIs.html
Can be placed in stopped state where instance is not running, but the root volume is persisted in Amazon EBS
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Question is about ephemeral store volumes.
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A
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