Question:
Hiking trails abound in the Santa Monica and San Gabriel mountain ranges.

Does it follow that "Hiking trails are plentiful because the mountains are such a beautiful place to explore."?
Answer:
it is not possible to tell

Question:
Investing Social Security surpluses in the stock market affects the government's asset holdings but does not directly increase national saving.

Does it follow that "Investing social security surpluses into stocks directly leads to more national saving."?
Answer:
no

Question:
In the New York Times Book Review , Daphne Merkin calls Allegra Goodman's Kaaterskill Falls a throwback to a time before fiction turned graphic and interior and hot to the touch.

Does it follow that "Kaaterskill Falls is very graphic."?
Answer:
no

Question:
It turns out that Mr. Ed, the talking horse, died of a drug overdose.

Does it follow that "Mr. Ed died from an overdose of heroin."?
Answer:
it is not possible to tell