Does the sentence "Specifically, samsara refers to the process of cycling through one rebirth after another within the six realms of existence,[note 2] where each realm can be understood as physical realm or a psychological state characterized by a particular type of suffering." provide a valid answer to the question "A person can get away from samsara by doing what?"

A: no

Does the sentence "One use of the term "computer security" refers to technology that is used to implement secure operating systems." provide a valid answer to the question "Technology that is used to implement secure operating systems is one use of what term?"

A: yes

Does the sentence "The Sacagawea dollar is one example of the copper alloy dollar." provide a valid answer to the question "What is an example of a copper alloy dollar?"

A: yes

Does the sentence "The PermianTriassic extinction event, 251 million years ago, was the worst; vertebrate recovery took 30 million years." provide a valid answer to the question "When was the PermianTriassic extinction event?"

A:
yes