Generate an explanation for the given claim using the provided supporting material from the paragraph. Please consider the following points while generating an output. 1) The claim will always have supporting proof in the paragraph, and the paragraph will have a clear point of view supporting the claim. 2) There can be instances where direct correlation to the claim is not available. Make use of the sentences in the paragraph to provide a corresponding output supporting the claim. 3) The explanation should be at least one and at most twelve sentences long.

[Q]: Paragraph: Pfizer shares were up nearly 4 percent on positive findings for the oral treatment, called palbociclib, one of the company's most important experimental drugs that some analysts believe could eventually claim annual sales of more than $5 billion, if approved. The trial tested the pill in post-menopausal patients with locally advanced or newly diagnosed breast cancer that had spread to other parts of the body. "We are delighted with the final data," Pfizer said in a release, adding the company will discuss the successful data on progression-free survival with the U.S. Food and Drug Administration "to determine next steps" for palbociclib. A secondary goal of the study is to determine whether palbociclib can prolong overall survival. But Pfizer spokeswoman Sally Beatty said the company does not yet have such data, because it takes longer periods to follow patients and gauge survival trends. Although Pfizer is conducting two larger late-stage trials of palbociclib, ISI Group analyst Mark Schoenebaum noted the company has previously said it might discuss with the FDA the potential to seek approval of the medicine based upon mid-stage trial data, if the data warranted. Palbociclib, which blocks enzymes known as cyclin-dependent kinases (CDKs) 4 and 6, was taken in combination with a standard treatment called letrozole among women who were estrogen receptor positive - meaning tumors grow in response to estrogen - and HER2-negative, meaning that the HER2 protein is not causing the cancer. Such patients make up about 60 percent of advanced breast cancer cases. Letrozole is the chemical name of Femara, a Novartis AG drug that belongs to a class of treatments called aromatase inhibitors that block production of estrogen. Pfizer on Monday did not present detailed data from the trial results, saying they would be presented at a scientific meeting in San Diego in April. The success of the trial, called Paloma-1, follows highly favorable interim data that Pfizer unveiled in December 2012. At that point in the study, those taking both palbociclib and letrozole went an average of 26.1 months before tumors worsened. That compared with 7.5 months for those taking letrozole, but not palbociclib. The 18.6-month difference was considered statistically significant. Side effects from palbociclib were similar to those previously reported, Pfizer said on Monday. The earlier interim results had shown that patients taking the drug combination experienced anemia, fatigue and neutropenia - a decline in white blood cells called neutrophils that can put patients at higher risk of infection. Palbociclib was designated a "breakthrough" drug by the FDA last April based on initial data from the trial. The FDA grants "breakthrough" status to drugs that may offer substantial improvement over existing treatments for serious or life-threatening diseases. The status helps to speed up the approval process. Pfizer has started two late-stage trials of the drug - Paloma-2 and Paloma-3 - in patients with advanced breast cancer. Paloma-2 will test the same drug combination, palbociclib and letrozole, as an initial treatment for breast cancer. Paloma-3 will evaluate palbociclib in combination with another hormone therapy, fulvestrant, in women whose cancer has progressed after hormonal therapy. The drug, sold under the brand name Faslodex by AstraZeneca Plc, is called an estrogen receptor antagonist. Companies trying to develop treatments similar to palbociclib include Novartis and Eli Lilly & Co. Breast cancer killed more than 508,000 women worldwide in 2011, according to the World Health Organization. Pfizer shares were up 3.7 percent at $31.53 on Monday morning on the New York Stock Exchange. Claim: Pfizer breast cancer drug succeeds in mid-stage trial.
[A]: Pfizer Inc's experimental breast cancer drug significantly delayed progression of symptoms in a mid-stage trial, meeting the study's primary goal and keeping Pfizer in the forefront of a race for a new standard of care for the disease.

[Q]: Paragraph: McLaren Flint Hospital on Friday requested an administrative hearing before the state enforces the terms of an order over issues with the bacteria that causes Legionnaires' disease. The Flint Journal reports McLaren's attorneys say the order issued Wednesday by the Michigan Department of Health and Human Services and Department of Licensing and Regulatory Affairs contains allegations, findings and conclusions that are untrue. Flint, while under state financial management, switched to the Flint River for water in 2014 without treating it to reduce corrosion. Lead leached from pipes, contaminating the system. At the same time, a deadly Legionnaires' disease outbreak occurred that led to criminal charges against government officials. ___ Information from: The Flint Journal, http://www.mlive.com/flint Claim: Flint hospital wants hearing on order over Legionella risks.
[A]: A Flint hospital ordered by the state to take steps to reduce the risk of exposure to Legionella bacteria wants a hearing on the matter.

[Q]: Paragraph: Brian and Kristen Festa, of Woodstock, have filed a lawsuit requesting a temporary injunction. The parents of an unvaccinated son say they've suffered "mental and emotional distress due to the vitriolic and hateful statements from the public" since the agency released immunization data on May 3. The couple's 7-year-old son attends a private school in Meriden for students with autism spectrum disorders where 18.5% of students claim a religious exemption from vaccinations, one of the highest exemption rates in the state. They say it's "reasonable to presume" their son and other students will be harassed. Attorney General William Tong's office declined to comment. Claim: Couple seeks to stop release of more vaccine data.
[A]:
A Connecticut couple is seeking to stop the state Department of Public Health from publicly releasing additional information about immunization rates at private and public schools.