Read the following context and choose the best option to answer the question.
Context: I do n't feel overwhelmed yet , but I have n't slept too well the last couple of nights . Hopefully the stress will subside as I go more regularly . I knew when I took my apartment that by walking to class I was agreeing to walk in the rain , cold , and dark . Today was the first rainy day .
Question: What may I need to buy at the store after today ?
Options: 
- An umbrella
 - Boots
 - None of the above choices .
 - A jacket


An umbrella