Input: Article: Lancashire produced well known teams in super league such as St Helens, Wigan, and Warrington. The county was once the focal point for many of the sport's professional competitions including the Lancashire League competition which ran from 1895 to 1970, and the Lancashire County Cup which was abandoned in 1993. Rugby League has also seen a representative fixture between Lancashire and Yorkshire contested 89 times since its inception in 1895. Currently there are several rugby league teams that are based within the ceremonial county which include Blackpool Panthers, East Lancashire Lions, Blackpool Sea Eagles, Bamber Bridge, Leyland Warriors, Chorley Panthers, Blackpool Stanley, Blackpool Scorpions and Adlington Rangers.

Now answer this question: What years did the Lancashire League competition run from?

Output: 1895 to 1970

Input: Article: Much of Richmond's early architecture was destroyed by the Evacuation Fire in 1865. It is estimated that 25% of all buildings in Richmond were destroyed during this fire. Even fewer now remain due to construction and demolition that has taken place since Reconstruction. In spite of this, Richmond contains many historically significant buildings and districts. Buildings remain from Richmond's colonial period, such as the Patteson-Schutte House and the Edgar Allan Poe Museum (Richmond, Virginia), both built before 1750.

Now answer this question: What disaster destroyed many of the early buildings in Richmond?

Output: Evacuation Fire

Input: Article: Quantum dots (QD) are semiconductor nanocrystals that possess unique optical properties. Their emission color can be tuned from the visible throughout the infrared spectrum. This allows quantum dot LEDs to create almost any color on the CIE diagram. This provides more color options and better color rendering than white LEDs since the emission spectrum is much narrower, characteristic of quantum confined states. There are two types of schemes for QD excitation. One uses photo excitation with a primary light source LED (typically blue or UV LEDs are used). The other is direct electrical excitation first demonstrated by Alivisatos et al.

Now answer this question: What nanocrystals possess unique optical properties?

Output:
Quantum dots