context: How to make pumpkin alfredo
Boil the fettuccine pasta in a pot of salted boiling water.
Following the instructions directed on the package, cook the pasta until it is al dente, usually taking about 7-8 minutes. Drain in a colander once cooked.

OPTIONS:
- Check that the pasta is soft and there are no lumps of cheese. If there are, you may want to add more pressure for a minute or two.
- Melt the butter in a large skillet pan over medium-high heat. Stir with a wooden spoon until fully melted.
- Peel and seed the eggs and wash them in running water. Once boiled, peel and seed the eggs again.
- If you have a lot of unused pasta, you may instead omit this step. You can also drain the whole package beforehand and add them to a blender to puree later.
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next sentence for the context: Melt the butter in a large skillet pan over medium-high heat. Stir with a wooden spoon until fully melted.

context: How to choose a cat carrier
Do not pick a carrier that is too big or too small.
Carriers that are too big will cause your cat to tumble about as your transport it. This is very uncomfortable and unsafe for your cat.

OPTIONS:
- Picking a carrier that is too small and with too many openings will strain your cat's neck and shoulders. If you are choosing a carrier that is too small to fit your cat in, you should avoid it.
- Keep your cat confined to your carrier at all times. Check out how long your cat trips with you.
- You need to pick a carrier that is smaller enough for your cat to get fit in it. A carrier that is too big can make your cat cross-eyed during its ride, which is always uncomfortable.
- On the other hand, your cat my feel cramped inside a small carrier, which may increase the anxiety it is already feeling. It is also hard to balance large carriers as you transport them, especially if your cat is inside.
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next sentence for the context: On the other hand, your cat my feel cramped inside a small carrier, which may increase the anxiety it is already feeling. It is also hard to balance large carriers as you transport them, especially if your cat is inside.

context: There are two roofers standing top of a building roof removing working on old roof removal. they

OPTIONS:
- go away from the building to start working on a new one.
- remove many, small pieces of old wood, opening and squeezing in and out to repaired roofing materials.
- are working on a two story white building with an elevated deck atop a roofed stadium.
- are using roofing shovel to remove the shingles and tarp.
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next sentence for the context: are using roofing shovel to remove the shingles and tarp.

context: How to study the chemical properties of transition metals
Locate the transition metals on the periodic table.
The transition metals are a set of 38 elements located in groups three through twelve (sometimes written as group iia and group iib) on the periodic table. These metals are further subdivided into three groups based on the row of the periodic table they are located.

OPTIONS:
- Study the periodic table in the sciences. In most scientific and academic sciences, there are 16 distinct types of metals that integrate at the periodic table together.
- While there aren't any periodic tables here, finding transition metals on the periodic table makes it easier and quicker to study. Look for indications of imbalance in a row.
- The most commonly studied transition metals are the first row transition metals. They begin on the left side with scandium and end on the right side with zinc.
- The periodic table displays the metals it symbolizes. Making your own use of the periodic table can be tricky, as well as challenging.
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next sentence for the context:
The most commonly studied transition metals are the first row transition metals. They begin on the left side with scandium and end on the right side with zinc.