context: How to be safe while flying
Learn how to fasten your seat belt.
Insert the metal tip into the buckle until it clicks, then pull on the strap to tighten. To unfasten, lift on the flap of the buckle.

OPTIONS:
- To fasten, unbuckle the other side of the flap and gently brush the flap to dislodge any loose air. Get comfortable in a small enclosed area.
- Make sure it's securely fastened before you fly using a piece of airplane rubber ring or small, stiff rubber tubing. There are two ways to secure a buckle in a properly fastened seat belt.
- You should feel it click into place and the hem of the seat belt should come loose with enough force to keep the aircraft from tipping forward. Drop the flap straight down so it's almost touching the ground.
- Fasten your seat belt whenever the " fasten seat belt " sign is lit. During this period, it is dangerous to get out of your seat because of rough air or gravity.
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next sentence for the context: Fasten your seat belt whenever the " fasten seat belt " sign is lit. During this period, it is dangerous to get out of your seat because of rough air or gravity.

IN: What happens next?

How to save watermelon seeds for planting
Collect watermelon seeds from ripe, healthy watermelons.
They generally ripen 35 to 45 days after the plant blooms.
When the watermelon is ripe, the curly tendril on the vine will dry up and turn brown and the white spot on the bottom of the watermelon will turn yellow.

OPTIONS:
- The watermelon will also lose its shine and become dull-looking. Do not collect seeds from watermelons growing on vines that have wilting, spotted or dying leaves or vines.
- Poke holes on rounded, narrow, and waxy watermelon leaves. This method only works with real watermelon.
- Check with your local nursery for ready-to-harvest harvest dates, as the plants are disease-resistant. Purchase watermelon seeds from the nursery.
- Harvest the watermelon by hand, to stop the seed seeds from becoming shriveled or wilted. Harvest your harvested cucumber seeds one to two weeks after making them, if possible.

OUT: The watermelon will also lose its shine and become dull-looking. Do not collect seeds from watermelons growing on vines that have wilting, spotted or dying leaves or vines.

Problem: How does the next paragraph end?

How to buy a pet hermit crab
Look for a healthy crab.
Crabs that do not come out of their shells when misted might be ill, and should not be purchased. Likewise, if you see tiny crab limbs scattered about a crab's tank, do not purchase it.

OPTIONS:
- This is a sign that the crab is stressed and vulnerable to other illnesses. Do not obtain crabs that have a musty smell.
- When purchasing a crab, first check for an intact shell : If you encounter one injured crab, you should consult a vet or pick it up by hand. The natural shell is more sturdy and more durable than any other joint in the crab's body.
- Hermit crabs may have underground gills that communicate with their owners through electric stimulation. Head out to the pet store and look at their gills to check for these.
- If you pick up a crab by the tail, it likely does not have healthy shells. Unless you have a scallop crab, it would likely be fine with you to buy a crab shell, as their spines have been examined and they have great teeth that you cannot cut.
A: This is a sign that the crab is stressed and vulnerable to other illnesses. Do not obtain crabs that have a musty smell.

IN: Write the next sentence in this paragraph:
How to make a traditional bengali sweet (sandesh )
Heat the milk in the pan until just before it boils, then turn off the heat.
Do not overcook the milk.
Add lemon juice (or citrus substitute) one tbsp at a time.
OPTIONS:
- Stir the milk constantly while adding the lemon juice; the solid curds will separate from the liquid whey. Place the cheesecloth in a strainer, and strain out the whey from the curds.
- Put this into a small saucepan using a high heat. Once the milk boils, bring it to boil again.
- Stir until all the juice is gone. Unboil the salt and add 1/2 tsp.
- Do not over-drench the milk, as that may delay the cooking process and will cause the milk to shelf. Add the sugar when the milk starts to foam.

OUT: Stir the milk constantly while adding the lemon juice; the solid curds will separate from the liquid whey. Place the cheesecloth in a strainer, and strain out the whey from the curds.

Question:
Multi-choice problem: Continue writing the next sentence for the following:

How to spray paint metal
Clean the surface of the metal object you want to paint.
Remove dust or other particles with a moist rag. Clean the surface with mineral spirits and a rag to remove dirt and other grime.

OPTIONS:
- Canned alder applied only on metal objects can get smelly. Disinfect the object you are painting with a rag, and dry it with a cloth provided you do not use a hose.
- Fill a bowl with at least 30-20 gallons (50. 8-454 l) of mineral spirits.
- Combine 5 parts mineral spirits and 4 parts water. Add the gallon bucket of mineral spirits along with approximately 3 gallons of water.
- Make sure to go over the entire surface of the metal. Then, you can allow the metal to air dry or quickly go over it with a cloth.
****
Answer:
Make sure to go over the entire surface of the metal. Then, you can allow the metal to air dry or quickly go over it with a cloth.

Question:
Multi-choice problem: Continue writing the next sentence for the following:

How to take a yoga break at work
Maintain correct posture.
Before you do any office yoga poses, especially those you can do seated in a chair, make sure you're sitting with good posture. Move to the edge of your chair so that your feet can rest flat on the floor.

OPTIONS:
- If you have good posture, yoga probably won't be a big problem. Your spine will be perfectly straight (inside and out).
- When standing, keep your back straight and your head turned to the right. Keep your spine and your pelvic floor straight as you move from one side of your body to the other, and keep in mind that sitting with poor posture puts more stress on your lower back.
- Generally you want to sit in a stable chair rather than a chair with wheels, if at all possible. If no non-wheeled chair is available, lock or block your wheels if you can so the chair won't roll.
- Fold your arms on the desk in front of you, hand bent at the elbow. Reach to your hip (not your back, for more support) until your torso is parallel to the floor and your arms are straight.
****
Answer:
Generally you want to sit in a stable chair rather than a chair with wheels, if at all possible. If no non-wheeled chair is available, lock or block your wheels if you can so the chair won't roll.