question: Complete the next sentence:

How to make a clay whistle
Start with approximately 455 grams (1 lb) of clay.
Purchase clay at arts and crafts retail chains, like michaels, or retailers such as target/walmart.
Make two balls of clay, and make two small pots.
OPTIONS:
- These will be the ears of the whistle. Choose one for the head and one for the mouth, for addition.
- You want your clay pots in a shape similar to a duck. They should be a little smaller and slightly closer to one another.
- Take the ball of clay and press your thumb into the middle of it. Keep your thumb inserted into bowl and pinch clay to form the pinch pots.
- Move the small balls around in the clay until you get the right sound. Drop the clay balls on a work surface, smooth out any rough edges, and freeze.

answer: Take the ball of clay and press your thumb into the middle of it. Keep your thumb inserted into bowl and pinch clay to form the pinch pots.

question: Complete the next sentence:

How to share an uber
Download the uber app if you don't have it already.
On your iphone or android, search for uber in the app store or google play store. Uber should be the top result.
OPTIONS:
- Select " free " or " sign-up with a shared account " from the search results. This app helps if you prefer not to sign up on your behalf.
- Hit " get " to load the app onto your device. Download the newest version of the uber app if you have it already.
- If you're using a mac, search for " uber " and your country in the results. Tap on the " sign in " button.
- Open uber on your iphone or android. It's a gray app that contains a white phone receiver icon.

answer: Hit " get " to load the app onto your device. Download the newest version of the uber app if you have it already.

question: Complete the next sentence:

How to get a job in indian railways
Meet the eligibility criteria.
Before you start preparing or apply for an exam, you must make sure that you fulfill the eligibility criteria for taking the exam. There are basically two eligibility criteria for this recruitment exam :
Educational criteria: for most indian railways recruitment exams, having a graduation/bachelor degree is the basic eligibility criteria.
OPTIONS:
- Each candidate must possess a bachelor degree from a recognized university. Age requirements: age is another restriction for gaining railway jobs.
- For most telecommunication or mediation internship exams, backgrounds matter. You will need some experience working in a telecommunications field.
- You are considered to be one year old and of age. Indian railways require that the applicant to be 18 years of age.
- Scholarships: for many indian railways jobs, full scholarships might be essential. If you hold an mba, this is recommended to prevent your financial burden from being placed on you.

answer:
Each candidate must possess a bachelor degree from a recognized university. Age requirements: age is another restriction for gaining railway jobs.