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 (", ").

Ex Input:
Paragraph- Sent 1: This apartment, the best in Fort Laramie, was that usually occupied by the legitimate bourgeois, Papin; in whose absence the command devolved upon Bordeaux.
Sent 2: The latter, a stout, bluff little fellow, much inflated by a sense of his new authority, began to roar for buffalo robes.
Sent 3: These being brought and spread upon the floor formed our beds; much better ones than we had of late been accustomed to.
Sent 4: Our arrangements made, we stepped out to the balcony to take a more leisurely survey of the long looked-for haven at which we had arrived at last.
Sent 5: Beneath us was the square area surrounded by little rooms, or rather cells, which opened upon it.
Sent 6: These were devoted to various purposes, but served chiefly for the accommodation of the men employed at the fort, or of the equally numerous squaws, whom they were allowed to maintain in it.
Sent 7: Opposite to us rose the blockhouse above the gateway; it was adorned with a figure which even now haunts my memory; a horse at full speed, daubed upon the boards with red paint, and exhibiting a degree of skill which might rival that displayed by the Indians in executing similar designs upon their robes and lodges.
Sent 8: A busy scene was enacting in the area.
Sent 9: The wagons of Vaskiss, an old trader, were about to set out for a remote post in the mountains, and the Canadians were going through their preparations with all possible bustle, while here and there an Indian stood looking on with imperturbable gravity.
Question: Who's wagons were being ready in the scene near in the gateway under the blockhouse?.

Ex Output:
7, 8, 9.

Ex Input:
Paragraph- Sent 1: Have you ever felt a shock?
Sent 2: Maybe you had just walked across the carpet and touched something metal?
Sent 3: How is this similar to lightning?
Sent 4: Believe it or not, they are very similar.
Sent 5: They are both discharges of static electricity.
Sent 6: Lightning is static electricity on a grand scale.
Sent 7: Lightning discharges a lot of electric charge.
Sent 8: It happens all at once.
Sent 9: Unfortunately, this large discharge is not useful.
Sent 10: It is so large and so fast, it cannot be controlled.
Sent 11: You cant plug a toaster into a lightning bolt!
Sent 12: For most devices, a much smaller amount of electric charge is needed.
Sent 13: It must also be steady.
Sent 14: It cant come all in one big jolt.
Sent 15: Thats why we cant run our homes off of lightning.
Sent 16: Our homes need to have a steady and continuous supply of electric current.
Question: What can happen when you walk across a carpeted floor and touch metal?.

Ex Output:
1, 2.

Ex Input:
Paragraph- Sent 1: A stranger in town meets pretty young Susan Martinez De La Cruz and accompanies her to a barbecue , where wealthy Jason Carberry is saying a few words for the recently departed Robin Randall , a citizen who got shot .
Sent 2: Jason objects to the stranger 's presence , being Susan 's guardian and protective of her .
Sent 3: He challenges him to a shootout , but the stranger pulls his pistol before Jason 's can even clear the holster .
Sent 4: Calaveras Kate , a saloon singer who 's in love with Jason , is relieved when the stranger declines to pull the trigger .
Sent 5: Rafael Moreno suddenly rides into town and picks a fight with the stranger .
Sent 6: Their brawl continues until the arrival of Judge Wallace Wintrop and his niece , Sheila , who have come to town from back East and deplore all this random violence out West .
Sent 7: The stranger is recognized as Reb Randall , the dead man 's brother .
Sent 8: He is looking for the killer , who could be Rafael , or could be Jason , or could even be Billy Buckett , the coward of the county .
Sent 9: The women hold their breath to see if the men they love will survive .
Question: What is the aim of the stranger?.

Ex Output:
7, 8.