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]: The concentration  or number of insulin units in the liquid solution  was labeled as 100 units per milliliter. But they averaged less than half of that  and none met the 95-unit minimum standard  said lead researcher Alan Carter  a pharmacist and adjunct instructor at the University of Missouri-Kansas City School of Pharmacy.
 Carter  thinks the insulin may have gotten too warm somewhere between the factory and the pharmacy  causing some of the molecules to break apart.
 Carter  wondered whether  his  results might help explain why insulin users sometimes find a dose doesn't work as well as normal. Doctors usually attribute that to patient error: not injecting enough insulin before a meal  not following dietary guidelines  or skipping exercise.
 Carter   who had a limited budget for  his  study  acknowledges that it was too small and that  his  results may be flawed. He notified Novo Nordisk and Eli Lilly of his results in hopes someone would do a bigger follow-up study.
[EX A]: Insulin quality questions have diabetes experts scrambling

[EX Q]: In what has been dubbed the biggest loan fraud in India’s history  the No. 2 state-run lender PNB (PNBK.NS) has alleged that two employees at a Mumbai branch colluded with firms linked to well-known jewelers  Nirav Modi  and  his  uncle  Mehul Choksi.
A lawyer for  Modi  has denied his client was involved in any fraud. Choksi has not commented but his firm  Gitanjali Gems (GTGM.NS)  has also denied involvement in the alleged fraud.
Separately  PNB said a news report that it had approached the global accounting firm PwC to conduct a probe into the alleged fraud that would help it build a case against  Nirav Modi  and  his  associates was “totally incorrect”.
Bollywood actor Priyanka Chopra  who also stars in the U.S. television series “Quantico”  terminated her contract as the brand ambassador for Nirav Modi’s eponymous high-end diamond jeweler stores  which stretch from New York to Beijing  her spokesman said.
[EX A]: India's RBI orders changes to bank protocols after $1.8 billion fraud case

[EX Q]: The survey  offered by public broadcaster ARD  showed Merkel's popularity has plummeted by 10 points to 48 percent -- her worst showing since late 2006.
 Of the 1 000 people surveyed by Infratest dimap this week  58 percent said they thought the previous government of Merkel's conservatives and the center-left Social Democrats would be better than the current coalition Merkel formed in October with the Free Democrats.
's conservatives and the center-left Social Democrats would be better than the current coalition Merkel formed in October with the Free Democrats.
 Merkel has been under pressure for months. Within Germany  critics noted that her new coalition so far has little to show for its efforts in the seven months since it took control  other than the unpopular Greek and euro rescue packages. On the international stage  Merkel has been criticized for dragging her feet on helping Greece.
 The chancellor has already scrapped plans for promised tax cuts  but still faces a huge federal budget deficit. Her government is to decide on spending cuts and  possibly  even on tax hikes within the next 10 days.
 Only 34 percent said Merkel's government has made the right decisions to counter the crisis.
 The one member of Merkel's Cabinet who enjoys steady support is Defense Minister Karl-Theodor zu Guttenberg  with 61 percent of those surveyed applauding his work.
[EX A]:
Survey suggests Germans are unhappy with Merkel