Read the following context and choose the best option to answer the question.
Context: The day is overcast and dreary ; indeed it feels fitting -- as if it weeps with us . Late last week we finally determined that our sweet foundling stray of 3 years this month had lymphoma and a mass in her stomach . She had been spiraling down sharply for the past 4 - 6 weeks despite all our efforts and the fine people at the clinic we go to .
Question: What disease has our stray been diagnosed with ?
Options: 
- Our stray has been diagnosed with diabetes .
 - Our stray has been diagnosed with FIV .
 - None of the above choices .
 - Our stray has been diagnosed with heart disease .


None of the above choices .