Giving out medals

read this passage:
jugglers have long fascinated crowds with exciting tricks that appear to be almost magical. unlike magicians, however, jugglers reveal everything. apparently this is a normal desire. juggling seems to be as natural as singing, dancing, or playing an instrument. it has a long history as an art of many forms.
which sentence best summarizes this paragraph?
a)magicians never reveal their tricks to their audience, unlike jugglers, who reveal all their tricks.
b)juggling, like magic, is supported by a normal desire to reveal how an entertaining trick is performed.
c)juggling is a fascinating art that amuses people of all ages.
d)juggling is an old form of entertainment that, like magic, involves exciting tricks; however, unlike magic, it relies on natural skill rather than concealment.

She took up a scalpel and slit the monkey's abdomen, making a slow and gentle cut, keeping the blade well away from her gloved fingers. the spleen was puffed up and tough, leathery, like a globe of smoked salami. she did not see any bloody lesions inside this monkey. she had expected that the monkey's interior would be a lake of blood, but no, this monkey looked all right, it had not bled into itself. if the animal had died of ebola, this was not a clear case. she opened up the intestine. there was no blood inside it. the gut looked okay. then she examined the stomach. there she found a ring of bleeding spots at the junction between the stomach and the small intestine. this could be a sign of ebola, but it was not a clear sign. it could also be a sign of simian fever, not ebola. therefore, she could not confirm the presence of ebola virus in this animal based on a visual inspection of the internal organs during necropsy.