Sentence 1: It has identified fixes for less than 50 percent of These failures.

Sentence 2: The failures have cost the company millions of dollars.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: Tito died in 1980.

Sentence 2: 1980 is the year in which Tito died.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: um-hum yes i know i can imagine no i don't blame you not nowadays

Sentence 2: I don't think there's much you could have done about it.
Is this second sentence entailed by the first?

Answer:
it is not possible to tell