Input:

A Suitable Boy is a novel by Vikram Seth, published in 1993. At 1,349 pages (1,488 pages softcover) and 591,552 words, the book is one of the longest novels ever published in a single volume in the English language. A sequel, to be called "A Suitable Girl", is due for publication in 2017.

Sentence: The softcover version had more pages because it includes more content

Output: It's impossible to say

Input:

The Federation of Indian Airlines (FIA) is an airline industry body in India. Its members are Jet Airways, IndiGo, SpiceJet and GoAir. As of March 2017, the four members of the FIA have a combined 80% share of the domestic aviation market. The functions of the FIA are carried out by an Executive Council composed of the heads of each of the member airlines.

Sentence: Of the four members of the Federation of Indian Airlines, IndiGo is the most successful

Output: It's impossible to say

Input:

Pilsner (also pilsener or simply pils) is a type of pale lager. It takes its name from Plzen (Pilsen in Czech Republic), a city in Bohemia, then in the Austrian Empire, now in the Czech Republic, where it was first produced in 1842. The world's first blond lager, the original Pilsner Urquell, is still produced there today.

Sentence: Pilsner is the only style of beer to be developed in what is today the Czech Republic.

Output: It's impossible to say

Input:

"Union City Blue" is a song by the US rock band Blondie. It was written by Debbie Harry and Nigel Harrison, and was featured on their fourth studio album "Eat to the Beat" from 1979. The tune was inspired by the 1979 movie "Union City", which Debbie Harry appeared in (she wrote the lyrics one evening during a break in the shooting).

Sentence: "Union City Blue" is a song sang by Debbie Harry and Nigel Harrison.

Output:
It's impossible to say