Question:
For at-risk, hazardous, or harmful drinking, AUDIT was found most effective with sensitivities of 51 percent to 97 percent.

Does it follow that "They tested a number of different drinks for it."?
Answer:
it is not possible to tell

Question:
If you want to explore other coastal cities, tranquil seaside Santa Barbara to the north and sunny but bustling San Diego to the south can both be reached in about two hours from Los Angeles.

Does it follow that "Santa Barbara and San Diego are coastal cities within two hours of Los Angeles."?
Answer:
yes

Question:
But they might agree that slaves were sometimes happy despite their condition as slaves.

Does it follow that "But, they can't agree that slaves were ever happy, due to their condition as slaves."?
Answer:
no

Question:
Everything we love about biblical-movie kitsch is here, only concentrated and heightened.

Does it follow that "We love biblical-kitsch because it reminds us of our youth spent in church. "?
Answer:
it is not possible to tell