Input: Read this: The legal administration of the death penalty in the United States is complex. Typically, it involves four critical steps: (1) sentencing, (2) direct review, (3) state collateral review, and (4) federal habeas corpus. Recently, a narrow and final fifth level of process – (5) the Section 1983 challenge – has become increasingly important. (Clemency or pardon, through which the Governor or President of the jurisdiction can unilaterally reduce or abrogate a death sentence, is an executive rather than judicial process.) The number of new death sentences handed down peaked in 1995–1996 (309). There were 73 new death sentences handed down in 2014, the lowest number since 1973 (44).
Question: How many death sentences were rejected in the period 1995-1996?

Output: unanswerable


Input: Read this: Beyond the energy factors being considered, it is important not to over-design illumination, lest adverse health effects such as headache frequency, stress, and increased blood pressure be induced by the higher lighting levels. In addition, glare or excess light can decrease worker efficiency.
Question: What can cause health effects such headache frequency?

Output: higher lighting levels


Input: Read this: Times Atlases have been produced since 1895. They are currently produced by the Collins Bartholomew imprint of HarperCollins Publishers. The flagship product is The Times Comprehensive Atlas of the World.
Question: What publisher prints The Times atlas?

Output: HarperCollins Publishers


Input: Read this: This is not to say that Whitehead's thought was widely accepted or even well-understood. His philosophical work is generally considered to be among the most difficult to understand in all of the western canon. Even professional philosophers struggled to follow Whitehead's writings. One famous story illustrating the level of difficulty of Whitehead's philosophy centers around the delivery of Whitehead's Gifford lectures in 1927–28 – following Arthur Eddington's lectures of the year previous – which Whitehead would later publish as Process and Reality:
Question: Who also struggled to follow Whitehead's writings?

Output:
professional philosophers