Definition: In this task, you're given five sentences, numbered 1 through 5. Your job is to generate a title for the story that makes complete sense. The title must be short, with less than three words, use simple language, and include the main topic of the story.
Input: Sentence 1: Cathy needed to get some blood drawn for the lab. Sentence 2: However, Cathy's nurse had trouble locating her vein. Sentence 3: Cathy's nurse tried everything, until she finally gave up. Sentence 4: Cathy's nurse decided to call her doctor to try. Sentence 5: Luckily, Cathy's doctor was able to locate a vein and get the blood.

Vein Trouble