In this task, you're given a context passage, followed by a question that needs to be answered. Based on the paragraph, you must write unambiguous answers to the questions and your answer must refer to a specific phrase from the paragraph. If multiple answers seem to exist, write the answer that is the most plausible.

[EX Q]: He told me later that he had had a feeling that the girls would be coming very soon and that he had been hanging around just in case . I am so grateful that I had a supportive , familiar face ... someone I really trusted . Anyhow , they put in my epidural ( OWW ! 
Question: What's a possible reason the writer had an epidural put in ?
[EX A]: Because she is about to give birth .

[EX Q]: First what i like to do is pick a straight edge knife and sharpen the knife then rinse it and wipe it off to remove loose metal particles. I set the knife on the counter next to the sink and grab my favorite bamboo cutting board and set that on the counter next to the knife. I walk over to the fridge and open the crisper drawer and pull out whatever vegetable I feel like eating; usually a carrot, cucumber or tomato. I rinse the produce off and set it on my bamboo cutting board. I pick up the knife (preferably a santoku) and begin slicing by pushing down and forward and then pulling back while still pressing down. The knife should be held in somewhat of a fist without any fingers extended. I push each slice away from the main piece each time. Once I am down I pick up the cutting board and use the knife to slide the vegetable slices into a dish. 
Question: Who chopped the vegetables?
[EX A]: The person who wanted to eat them.

[EX Q]: Riley and Sasha went hiking. Sasha was more experienced and went ahead before realizing it and stopping. Riley hurried to catch up to her height on the trail. 
Question: What does Riley need to do before this?
[EX A]:
Get some hiking boots