TASK DEFINITION: In this task, You are given a review of Amazon's food products. Your task is to divide them into two classes: negative or positive, depending on the content of the review.
PROBLEM: This is a very useful tool. The leather protects your hands from getting burned. The second handle is great when I want to hold the dog close to his collar.

SOLUTION: positive

PROBLEM: I never wanted to be a dog parent that needed one of these, but here I am. I have a year old puppy that will not listen when it comes to eating things he's not supposed to outside. It's super easy to use and I love that there are different settings. I mostly use the vibrate but when I do need to use shock I have to use at least 80 for my dog to even notice it. My use of the collar is to have my dog drop whatever is in his mouth from a distance so a lower setting might work for your dog. There's a charge port to put the collar and remote on which is awesome. The collar is also super long but you can trim it to fit.

SOLUTION: positive

PROBLEM: Bought this salt for our 20 gallon fiddler crab tank and it works perfectly. It is maybe not the most cost effective salt additive; you can buy marine salt for cheaper. Folks seem confused about aquarium salt. API aquarium salt is NOT for brackish/saltwater tanks. It does not supply the necessary nutrients, minerals, etc. THIS brackish salt can be used for brackish or saltwater setups, although, as stated previously, not likely the most inexpensive option if you have a larger tank.

SOLUTION:
positive