TASK DEFINITION: In this task, you're given two sentences. Indicate if the first sentence clearly entails the second sentence (i.e., one can conclude the 2nd sentence by reading the 1st one). Indicate your answer with '1' if the first sentence entails the second sentence, otherwise answer with '0'.
PROBLEM: Sentence 1: The solar system is much more complicated now, astronomers say, than in 1930 when Clyde Tombaugh added Pluto to the inventory of wandering lights circling the Sun. Sentence 2: Pluto was discovered by Clyde Tombaugh.

SOLUTION: 1

PROBLEM: Sentence 1: New York Times reporter Judith Miller broke her media silence by writing a column the newspaper published on Sunday. Her lengthy story recounted two testimonies, September 30 and October 12, she gave to a U.S. federal grand jury seeking information on the source of the Valerie Plame leak. The column described the testimony as one that relied heavily on her reporting notes given to special prosecutor Patrick Fitzgerald between her first and second  appearances. Sentence 2: Judith Miller works for the New York Times.

SOLUTION: 1

PROBLEM: Sentence 1: A series of projects with the objective of finding solutions to some of the consequences of the Chernobyl accident have been carried out within the framework of the UNESCO Chernobyl Programme. The IHP organized a workshop to review and compare present knowledge of radionuclide transfer in the hydrological cycle. Sentence 2: The Chernobyl disaster had repercussions outside the ex-USSR.

SOLUTION:
0