Read the passage. Pink Against Builying In 2007, a boy in Nova Scotia, Canada, wore a pink polo shirt on his first day of high schook. Accorting to students, bullies threatened the boy because of his shirt color. Two sentors, David shepherd and Thavis Price, were disturbed by the bullying and came up with an innovative response. They emailed elassmates, explaining the situation and suggesting that everyone wear pink the next day, They also bought fifty pink shirts to distribute at school. When the boy who had been threatened arrived for his second day of high school, he was met by hundreds of his fellow students wearing pink. The action served as a dear anti-bullying message. The news of the event quickly spread to other schools, many of which instituted their own "Pink Shirt Days." What is the main, of central, idea of the passage? Bullying is a serfous problem among high school students. Pink Shit Day was so successful at one school that several other schools decided to adopt it. Arter a elassmate was made fun of for wearing pink, two high school seniors organized a way to take a stand against bullying.