Read the text below and answer following four questions according to it.

    Read the text below and answer following four questions according to it.



Every year, Doctors Without Borders/Médecins Sans Frontières (MSF) provides emergency medical care to millions of people caught in crises in some 70 countries around the world. MSF provides assistance when catastrophic events—such as armed conflict, epidemics, malnutrition, or natural disasters—overwhelm local health systems. MSF also assists people who face discrimination or neglect from their local health systems or when populations are otherwise excluded from health care.

MSF is a neutral and impartial humanitarian organization that aims first and foremost to provide high-quality medical care to the people who need it the most. It does not promote the agenda of any country, political party, or religious faith, and, as such, endeavors to communicate its history, background, and capabilities to all parties in a given situation so that it may gain the necessary access to populations in need.

On any given day, more than 30,000 doctors, nurses, logisticians, water-and-sanitation experts, administrators, and other qualified professionals working with MSF can be found providing medical care around the world.

At its core, the purpose of humanitarian action is to save the lives and ease the suffering of people caught in acute crises, thereby restoring their ability to rebuild their lives and communities.

In the countries where MSF works, one or more of the following crises is usually occurring or has occurred: armed conflict, epidemics, malnutrition, natural disasters, or exclusion from health care.