Read the following context and choose the best option to answer the question.
Context: Blood donation line Please read this post first . Woke up to fighter jets at 4:30am today . In my half asleep state , I thought my cat 's purring was bombs . I woke up today and wanted to do something .
Question: Why does the author say , " blood donation line please read this first " .
Options: 
- They wanted to tell the blood donors about the planes and bombs .
 - They most likely want to warn others of the weird after affects of giving blood !
 - The wanted to warn people about the jet fighters coming at 430am .
 - None of the above choices .


They most likely want to warn others of the weird after affects of giving blood !