Sentence 1: You can explore the central area of East Jerusalem's modern business district, on Saladin Street, by tracing your steps back to the Old CityWalls and Herod's Gate.

Sentence 2: The East Jerusalem modern business district is an interesting place.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: The multipollutant and total MWe of control technology retrofits are given for 2005, 2010, 2015, and 2020.

Sentence 2: Retrofits will not take place at any time other than the stated years.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: The benefits of export-led economic growth to the mass of people in the newly industrializing economies are not a matter of conjecture.

Sentence 2: There is no people in the newly industrializing economy to benefit.
Is this second sentence entailed by the first?

Answer:
no