The control of associated biodiversity is one of the great agricultural challenges that farmers face. On monoculture farms, the approach is generally to eradicate associated diversity using a suite of biologically destructive pesticides, mechanized tools and transgenic engineering techniques, then to rotate crops. Although some polyculture farmers use the same techniques, they also employ integrated pest management strategies as well as strategies that are more labor-intensive, but generally less dependent on capital, biotechnology and energy.
What is one of the great agricultural challenges that farmers face?
The control of associated biodiversity


Input: FC Barcelona
On 4 January 2016, Barcelona's transfer ban ended. The same day, they registered 77 players across all categories and ages, and both last summer signings Arda Turan and Aleix Vidal became eligible to play with the first team. On 10 February, qualifying for the sixth Copa del Rey final in the last eight seasons, Luis Enrique’s Barcelona broke the club's record of 28 consecutive games unbeaten in all competitions set by Guardiola’s team in the 2010–11 season, with a 1–1 draw with Valencia in the second leg of the 2015–16 Copa del Rey.

Besides Arda Turan, what other player became eligible to play in 2016?
Output: Aleix Vidal


Input: Article: By May 14, the Ministry of Civil Affairs stated that 10.7 billion yuan (approximately US$1.5 billion) had been donated by the Chinese public. Houston Rockets center Yao Ming, one of the country's most popular sports icons, gave $214,000 and $71,000 to the Red Cross Society of China. The association has also collected a total of $26 million in donations so far. Other multinational firms located in China have also announced large amounts of donations.

Now answer this question: How much did Yao Ming donate?

Output: $214,000 and $71,000


Article: In what will be the case is Town of Greece v. Galloway, 12-696, the Supreme Court agreed to hear a case regarding whether prayers at town meetings, which are allowed, must allow various faiths to lead prayer, or whether the prayers can be predominately Christian. On May 5, 2014, the U.S. Supreme Court ruled 5-4 in favor of the Town of Greece by holding that the U.S. Constitution not only allows for prayer at government meetings, but also for sectarian prayers like predominately Christian prayers.

Question: What was the Supreme Court's final vote in Town of Greece v. Galloway?
Ans: 5-4


Here is a question about this article: Christians believe that Jesus’ death was instrumental in restoring humankind to relationship with God. Christians believe that through faith in Jesus’ substitutionary death and triumphant resurrection people are reunited with God and receive new joy and power in this life as well as eternal life in heaven after the body’s death. Thus the crucifixion of Jesus along with his resurrection restores access to a vibrant experience of God’s presence, love and grace as well as the confidence of eternal life.
What is the answer to this question: What do Christians believe regarding Jesus' death?
****
So... instrumental in restoring humankind to relationship with God


Article: The elaboration of the cerebral cortex carries with it changes to other brain areas. The superior colliculus, which plays a major role in visual control of behavior in most vertebrates, shrinks to a small size in mammals, and many of its functions are taken over by visual areas of the cerebral cortex. The cerebellum of mammals contains a large portion (the neocerebellum) dedicated to supporting the cerebral cortex, which has no counterpart in other vertebrates.

Question: The superior colliculus is related to what sensual control of vertebrates?
Ans:
visual