Read the following context and choose the best option to answer the question.
Context: All week , every week those dumpsters are chock - full of bear fantasy food ; once a week there 's about one hour when the containers are empty before the next plentiful load of sumptuous garbage is dumped in . So this is when the bear decides to break in ? We like this bear .
Question: Why does the bear choose a time when the dumpster is full of food to attack ?
Options: 
- The dumpster is a familiar feeding spot for them , regardless of the amount of food
 - None of the above choices .
 - Bears are motivated by food , and when they smell it , they will go after it
 - They are trying to get to the food before the other beat does


Bears are motivated by food , and when they smell it , they will go after it