You are given a paragraph, with numbered sentences, and a question. Write the numbers of the sentences needed to answer the given question. Separate multiple sentence numbers with a comma (", "). E.g. "1, 2" would be the correct response if Sent 1 and Sent 2 are needed to answer the given question (do not include sentences that contain no information that is necessary to answer the question). Sort the sentence numbers in an increasing order (i.e., '1, 2', instead of '2, 1'). Your answer should not contain anything than the sentence numbers separated by a comma (e.g. '1, 2, 3, 4'). The given question requires more than one sentence to answer. So, your answer must contain at least one comma (", ").

Example Input: Paragraph- Sent 1: Johnny and his class were looking forward to a fun day in art class.
Sent 2: The teacher gave the class paint, brushes and other items to use to make their drawings.
Sent 3: Johnny's friend Kevin used a straw to blow paint on his paper.
Sent 4: It looked very cool.
Sent 5: Lisa used markers to make a picture of her and her dog.
Sent 6: Lisa has several pets, but her favorite one is her dog, Ben.
Sent 7: Tony used a potato to make stars.
Sent 8: He then put the potato into different colors of paint and made a nice pattern.
Sent 9: Johnny used feathers to make his picture.
Sent 10: When they had finished, the class chose which picture was the best.
Sent 11: Johnny got second place and was very excited.
Sent 12: Then it was time for lunch and the class had a party.
Sent 13: They had hamburgers with ketchup and had cake for dessert.
Sent 14: It was a very fun day for the whole class.
Sent 15: They all went home tired and happy.
Sent 16: Johnny took a nap when he went home.
Question: Did Johnny and his friend use different things to paint?.
Example Output: 2, 3, 5.

Example Input: Paragraph- Sent 1: Energy often changes from one form to another.
Sent 2: For example, the drummer transfers motion to sound energy.
Sent 3: When the moving drumstick strikes the drum head, the drum starts to vibrate.
Sent 4: The motion of the vibrating drum head creates the sound you hear.
Sent 5: Any form of energy can change into any other form.
Sent 6: Frequently, one form of energy changes into two or more different forms.
Sent 7: Have you ever sat in front of a campfire?
Sent 8: What are two things you notice?
Sent 9: The fire creates light.
Sent 10: It is also warm by the fire, meaning it creates heat.
Sent 11: The energy of the fire comes from the stored energy in the wood.
Sent 12: The wood contains chemical energy.
Sent 13: As it burns, the chemical energy is changed into light and heat.
Sent 14: Not all chemical energy changes produce light and heat.
Sent 15: Our cars use gasoline as a fuel.
Sent 16: Gasoline contains chemical energy.
Sent 17: When our cars burn gasoline in their engines, it is converted into motion and heat.
Sent 18: When energy changes forms, energy is conserved.
Question: How does a drummer transfer motion energy to sound energy?.
Example Output: 2, 3, 4.

Example Input: Paragraph- Sent 1: Josie started planning her new garden in the winter.
Sent 2: She chose flowers and vegetables that could grow in her area.
Sent 3: She looked through the seed magazines.
Sent 4: She ordered the tastiest kind of each vegetable and the prettiest kind of each flower.
Sent 5: She talked to a friend about her plans.
Sent 6: It seemed like the snow would never melt.
Sent 7: But Josie didn't have to wait for spring to get started.
Sent 8: Six weeks before the last frost, Josie planted seeds indoors.
Sent 9: The tiny seedlings pushed up through the soil and began to grow.
Sent 10: Finally spring arrived.
Sent 11: Each day, Josie moved the seedlings outside for a few hours so they could get used to the cooler temperatures.
Sent 12: Josie worked in her garden, digging the soil.
Sent 13: She added a special growing mix from the garden store to make the soil better.
Sent 14: When everything was ready, she removed the seedlings from their trays and planted them in her garden.
Sent 15: The warm sun and rich soil helped her vegetables and flowers grow.
Question: When spring arrived, what were planted in the garden?.
Example Output:
10, 11, 13, 14.