In this task, you're given a review from Amazon's food products. Your task is to generate a short summary of the given review in the input. Note that you don't need to write a complete sentence as a summary.

[EX Q]: <span class="tiny"> Length:: 2:06 Mins  </span>-1 star for the price! -2 stars for the yucky flavor!   enjoy the video! props to my officemate Brendan for filming.
[EX A]: Yucky taste- expensive too!

[EX Q]: Both of my dogs had trouble with this formula, allergy wise.  It took me a couple of days to realize that their itching was related to the food.  Needless to say I won't buy this product again.
[EX A]: I won't purchase again.

[EX Q]: Charlee Bears are small and low calorie, so you can use them en masse for training.  We use them both for standard training (sit, stay, drop it, leave it) and behavioral training (no bark).  They're not stinky or messy, so you can put them in your pocket, purse, or car without worry.  We keep a small bag in the car for travel to reinforce when our puppy doesn't bark at people walking by, one by the door to reinforce when she goes to the bathroom outside, and a bunch of treats in a treat bag for travel.  The one downside to these is that because they're not as stinky, it can be harder to use them to get your dog's attention if he or she is distracted, like at the dog park or if you have a bunch of visitors.  Our trick to get around this is that we put some stinky treats in the treat bag with these, and they'll take on some of the scent (We use <a href="http://www.amazon.com/gp/product/B0002DGRSY">Pro-Treat Beef Liver, Freeze Dried Dog Treats, 21 Ounce</a>).  Our dog loves all flavors.
[EX A]:
Great Low Calorie Training Treats