Given a document, generate a short title of the document. The title should convey the main idea/event/topic about which the document is being written. Note that URLs in the text have been replaced with [Link].

[EX Q]: Republicans on the House Science Committee are accusing  Linda Birnbaum   director of the National Institute of Environmental Health Sciences  of lobbying. In letters sent to the Inspector General and acting secretary of the Department of Health and Human Services  Reps. Lamar Smith and Andy Biggs wrote that they were “conducting oversight” of  Birnbaum ’s activity in response to a editorial she wrote in a scientific journal.
 Birnbaum ’s editorial  which the journal PLOS Biology published in December  addressed the gaps in the regulation of toxic chemicals. Though there are more than 85 000 chemicals approved for use in commerce  she noted in the piece  “U.S. policy has not accounted for evidence that chemicals in widespread use can cause cancer and other chronic diseases  damage reproductive systems  and harm developing brains at low levels of exposure once believed to be harmless.”
A toxicologist who has headed NIEHS and the National Toxicology Program since 2009   Birnbaum  received no funding for writing the editorial  as  she  notes in the piece  nor does  she  recommend any specific policy  piece of legislation  or action in it beyond being engaged citizens.
Smith and Bigg’s attack on  Birnbaum  seems less designed to exonerate a particular chemical. In the editorial that caused the most recent stir in the House committee   Birnbaum  introduced an issue of the journal that covered a broad range of environmental science problems from the challenges of setting drinking water limits for PFOA to the need clarify the relationship between the dose and response of certain chemicals.
[EX A]: House Science Committee Wants to Investigate a Government Scientist for Doing Science

[EX Q]: MOSCOW (Reuters) - Russia will supply Turkey with four batteries of S-400 surface-to-air missiles for $2.5 billion under a deal that is almost complete  Sergei Chemezov  head of Russian state conglomerate Rostec  told the Kommersant daily on Wednesday.
Turkey will pay 45 percent of the cost up front with Russia providing loans to cover the remaining 55 percent   Chemezov  said. Moscow expected to begin the first deliveries in March 2020   he  said.
 Chemezov  told Kommersant that Turkey was the first NATO member state to acquire the advanced S-400 missile system.
 He  said the Russian and Turkish finance ministries had already completed talks on financing the deal and that the final documents just needed to be approved.
[EX A]: Russia to supply Turkey with four S

[EX Q]: If Bears quarterback  Mitch Trubisky  took one step forward against the Bengals  the Lions harassed  him  into taking two steps back. Such is the uneven rhythm of a rookie  the context that frames  Trubisky âs bad starts as much as the good ones. Gaudy numbers â 31 of 46 for 314 yards and one touchdown â were offset by three interceptions that resulted in a paltry passer rating of 66.8.
No  but  Trubisky  displayed  his  worst judgment of the season â or at least since  his  first start Oct. 9 â when  he  forced the ball into double coverage trying to hit Dontrelle Inman that resulted in a Cutleresque interception in the end zone.  He  never saw safety Quandre Diggs step in front of Inman for a gift. âTis the season  apparently.
âI just lost  him  in my vision ââ  Trubisky  said. âIâve got to throw the ball away so we can get a field goal.ââ
 Trubisky âs first pick came when  he  sailed a pass over Kendall Wrightâs head that cornerback Darius Slay caught before going out of bounds  one of two interceptions by âBig Playâ Slay. Interestingly  the errant throw occurred on a slow-developing play-action pass out of the shotgun with  Trubisky  rolling left  when  his  accuracy tends to become more iffy. Slay also identified  Trubisky  as a young quarterback who locked in on his receivers  which  Trubisky  disputed.
[EX A]:
A day of regression for Bears starts with John Fox decision to punt on fourth