In this task, you're given a question, along with a context passage which has extra information available on certain terms mentioned in it. Your job is to determine which sentence(s) from the passage can be used to search for further information needed to answer the question.

[Q]: Question: How old was the actor who took over the role of the eleventh doctor, at that time? Passage:The regeneration of the Ninth Doctor into the Tenth at the end of "The Parting of the Ways" (2005) used computer effects to morph Christopher Eccleston into David Tennant. In the episode of Doctor Who Confidential accompanying the episode "Utopia" (2007), where the same effect is used for the Master's regeneration, it is stated that the production team decided that this would be a common effect for all future Time Lord regenerations, rather than each regeneration being designed uniquely at the whim of the individual director. This style of transition is seen again in "The Stolen Earth"/"Journey's End" (2008) both when the Doctor undergoes an aborted regeneration, and when his hand spawns a clone in the second part; in The End of Time (2010) during which Matt Smith took over the role as the Eleventh Doctor; in "The Impossible Astronaut" when the Doctor is shot twice and seemingly killed; in "Day of the Moon" when a young girl regenerates; and in "Let's Kill Hitler" when Mels (Nina Toussaint-White) is shot and regenerates into River Song (Alex Kingston). "The Night of the Doctor" and "The Day of the Doctor" subsequently use the effect to show the Eighth Doctor and War Doctor's regenerations respectively. The Eighth Doctor's regeneration into the War Doctor uses steady beams of light as opposed to the flame effect used for other revived series regenerations. In the Series 10 episode "The Lie of the Land", the Twelfth Doctor fakes a regeneration as part of a plan to test if Bill still has free will. The effect used is consistent with the one used in the modern series, with the Doctor's hands glowing and emitting regeneration energy before he enters full regeneration. However, as the regeneration was not real, it did not use up a regeneration and the Doctor did not change bodies.

[A]: This style of transition is seen again in "The Stolen Earth"/"Journey's End" (2008) both when the Doctor undergoes an aborted regeneration, and when his hand spawns a clone in the second part; in The End of Time (2010) during which Matt Smith took over the role as the Eleventh Doctor; in "The Impossible Astronaut" when the Doctor is shot twice and seemingly killed; in "Day of the Moon" when a young girl regenerates; and in "Let's Kill Hitler" when Mels (Nina Toussaint-White) is shot and regenerates into River Song (Alex Kingston)

[Q]: Question: How old was the person whom Stevens supported for president when he died? Passage:Stevens was a firm supporter of former brigadier general Franklin Pierce's candidacy for President of the United States in 1852, as both men had served in the MexicanAmerican War. Stevens was rewarded by President Pierce on March 17, 1853 by being named governor of the newly created Washington Territory. (The position also included the title of Superintendent of Indian Affairs for that region). Stevens chose to add one more duty as he traveled west to the territory he would govern: the government was calling for a surveyor to map an appropriate railroad route across the northern United States, hoping that a transatlantic railroad would open up Asian markets. With Stevens' engineering experience (and likely the favor of Pierce yet again, as well as Secretary of War Jefferson Davis), he won the bid. His party, which included Dr. George Suckley, John Mullan and Fred Burr, son of David H. Burr, spent most of 1853 moving slowly across the prairie, surveying the way to Washington Territory. There Stevens met George McClellan's party, which had surveyed the line between the Puget Sound and the Spokane River. He took up his post at Olympia as governor in November that year.

[A]: Stevens was a firm supporter of former brigadier general Franklin Pierce's candidacy for President of the United States in 1852, as both men had served in the MexicanAmerican War

[Q]: Question: Which nutrient that Goodale focused on during her research has a higher atomic mass? Passage:Christine Goodale's official fields of research are ecology and evolutionary biology as well as Soil and Crop Sciences. She has experience in a wide variety of scientific topics, including acid rain, carbon sequestration, climate change, forest ecosystems, nitrogen cycling and retention, and watershed processes. Goodale is an ecosystem ecologist whose research focuses mainly on forest ecosystems, including the role that forests play in important water cycle processes and regulation of atmospheric greenhouse gases, as well as the impacts that afflict forest ecosystems as a result of human activities. Goodale specifically focuses on nutrients like carbon and nitrogen, and her lab is dedicated to understanding the impact that elevated nitrogen levels have on forest ecosystem processes, and the way that these ecosystems manage the excess nitrogen. Goodale and her team examine these impacts across multiple spatial and temporal levels, from plots in a watershed to whole continents, utilizing a combination of field studies, ecosystem modeling, and acquired regional data sets to help answer their main research questions. Her past research has taken place mainly in the forests of the Northeastern United States, primarily forests in the White Mountains of New Hampshire and central New York.

[A]:
Goodale specifically focuses on nutrients like carbon and nitrogen, and her lab is dedicated to understanding the impact that elevated nitrogen levels have on forest ecosystem processes, and the way that these ecosystems manage the excess nitrogen