instruction:
Given a document, find the main entity about whom the author is writing. Write the full name if mentioned in the text. Note that URLs in the text have been replaced with [Link].
question:
The most common strain of influenza this year is H3N2 (A)  which was covered by this yearâs flu vaccine. While strains can still mutate in individual cases and render the vaccine ineffective for some people  the flu vaccine can also help lessen the severity of illness in some of these cases  said  Dr. Robert Citronberg  infectious disease physician with Advocate Health Care .
At Lutheran General Hospital in Park Ridge   Citronberg  has seen a steady influx of patients with the flu  which presents  itself  with symptoms including high fever  chills  muscle aches and fatigue   he  said.
âPeople who have genuinely true influenza say that they feel like they got run over by a truck â  Citronberg  said.
An anti-viral prescription medication known as Tamiflu is available to both children adults suffering from the flu. Doctors recommend plenty of rest  drinking fluids and staying away from other people  since people with the flu are typically contagious for about seven days   Citronberg  said.
answer:
Robert Citronberg


question:
(Reuters) - Tesla Inc (TSLA.O) said on Friday  it  has increased  its  borrowing capacity for a car lease program to $1.1 billion from $600 million.
The move comes as  the electric car maker  spends heavily to fix production bottlenecks of  its  new Model 3 sedan.
 The company  increased the borrowing capacity under certain warehouse agreements   the company  said in a filing. (bit.ly/2yx2P58) A spokesman said it was related to  Tesla 's car lease program.
In August   Tesla  said  it  would raise about $1.5 billion through  its  first-ever offering of junk bonds as  it  seeks fresh sources of cash to ramp up production of  its  new Model 3 sedan.
answer:
Tesla


question:
Morgan Stanley analyst Adam Jonas  thinks Ferrari needs to go electric to survive.
 Morgan Stanley auto analyst Adam Jonas  is to be commended for pushing an investment thesis on the future of mobility so out-there that it's difficult for the rest of Wall Street to keep up.
But sometimes  Jonas  pushes too far  as  he  did on Thursday in a research note about Ferrari and the prospects for the exotic Italian automaker switching from gas engines  with their succulent Ferrari scream  to all-electric powertrains.
 Jonas  raises a thornier conundrum:
 Jonas  then makes a second classic error when looking at Ferrari  comparing it to the Tesla Model S in terms of acceleration.
 Jonas  thinks  he 's being stoutly contrarian in arguing that Ferrari must be seriously thinking about going electric  despite an all-electric future being pretty speculative at this point (hardly beside the point  with a $100 price target of Ferrari and an "Overweight" rating â the stock is now trading at $114 â Jonas appears to be building a bear case).
What  Jonas  and all of Wall Street fails to understand is that Ferrari is art  at many levels. And art doesn't care to survive just so investors can make money no matter what happens.
answer:

Adam Jonas