TASK DEFINITION: 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 (", ").
PROBLEM: Paragraph- Sent 1: Soon after the conclusion of peace, important changes were made in legislation concerning industry and commerce, and the new freedom thus afforded produced a large number of limited liability companies.
Sent 2: Plans were formed for building a great network of railways, partly for the purpose of developing the natural resources of the country, and partly for the purpose of increasing its power for defense and attack.
Sent 3: The existence of serfdom was tackled boldly, taking advantage of a petition presented by the Polish landed proprietors of the Lithuanian provinces and, hoping that their relations with the serfs might be regulated in a more satisfactory way (meaning in a way more satisfactory for the proprietors), he authorized the formation of committees "for ameliorating the condition of the peasants," and laid down the principles on which the amelioration was to be effected.
Sent 4: This step had been followed by one even more significant.
Sent 5: Without consulting his ordinary advisers, Alexander ordered the Minister of the Interior to send a circular to the provincial governors of European Russia (serfdom was rare in other parts), containing a copy of the instructions forwarded to the Governor-General of Lithuania, praising the supposed generous, patriotic intentions of the Lithuanian landed proprietors, and suggesting that perhaps the landed proprietors of other provinces might express a similar desire.
Sent 6: The hint was taken: in all provinces where serfdom existed, emancipation committees were formed.
Sent 7: The emancipation was not merely a humanitarian question capable of being solved instantaneously by imperial ukase.
Sent 8: It contained very complicated problems, deeply affecting the economic, social and political future of the nation.
Sent 9: Alexander had to choose between the different measures recommended to him and decide if the serfs would become agricultural laborers dependent economically and administratively on the landlords or if the serfs would be transformed into a class of independent communal proprietors.
Sent 10: The emperor gave his support to the latter project, and the Russian peasantry became one of the last groups of peasants in Europe to shake off serfdom.
Sent 11: The architects of the emancipation manifesto were Alexander's brother Konstantin, Yakov Rostovtsev, and Nikolay Milyutin.
Sent 12: On 3 March 1861, 6 years after his accession, the emancipation law was signed and published.
Question: When were plans formed for building a great network of railways?.

SOLUTION: 1, 2.

PROBLEM: Paragraph- Sent 1: Backers of Legal Aid services for the poor are pushing a measure that would increase court filing fees in Kentucky to raise money for the program, which faces steep funding cuts.
Sent 2: The proposed bill, sponsored by Rep. Charles Geveden, D-Wickliffe, would double the portion of the fee that goes to Legal Aid -- in district court to $10 from $5 and in circuit court to $20 from $10.
Sent 3: Kentucky's current fee for filing a case in district court is $50.50, and in circuit court $108.
Sent 4: The increase still would leave Kentucky's filing fee costs below those of surrounding states and would raise about $1.3 million a year -- almost enough to replace what Legal Aid is losing from federal and other sources, said Jamie Hamon, executive director of the Access to Justice Foundation, a state poverty law resource center in Lexington.
Sent 5: Geveden said his measure appears to be the only potential source of money for the program, which is being forced to lay off workers and close offices around the state.
Sent 6: Geveden said he's concerned because federal funding hasn't increased in recent years, and states with increased poverty are taking a greater share of the money.
Sent 7: ''If you don't come up with the money somewhere, legal services to people in need will diminish or go away,'' he said.
Sent 8: Hamon said the proposed bill has attracted a number of co-sponsors, and Legal Aid backers are hoping to get it passed in the upcoming legislative session.
Sent 9: Hamon said she knows fee increases aren't popular with lawmakers but hopes they realize the crisis Legal Aid is facing.
Sent 10: ''A lot of poor people are not going to get served,'' she said.
Sent 11: The measure has the endorsement of the Kentucky Bar Association.
Sent 12: The association's board of governors voted unanimously last month to back the bill, said KBA President Stephen Catron, a Bowling Green lawyer.
Sent 13: Legal Aid ''has been a godsend to a great number of people in this state,'' Catron said.
Sent 14: ''We simply must find a way to provide those services to the public.''Sent 15: Larry York, executive director of Appalachian Regional Defense Fund, which provides Legal Aid services in 37 Eastern Kentucky counties and is a KBA board member, said he hopes the measure is approved.
Sent 16: ''It would really offset the current cuts,'' he said.
Question: The proposed bill, sponsored by Rep. Charles Geveden, D-Wickliffe, would increase court filing fees in what state?.

SOLUTION: 1, 2.

PROBLEM: Paragraph- Sent 1: The dog was playing in the street outside.
Sent 2: I walked past the dog and threw the ball to him.
Sent 3: He seemed to be hot from the heat of the day.
Sent 4: I then headed to the store because I needed to buy some food and other things that were needed.
Sent 5: I entered the store and said hi to Mr. Jones.
Sent 6: He had been working at the store for a long time.
Sent 7: I walked to the back of the store and picked up some cold sodas and a bottle of orange juice.
Sent 8: I then went and picked up some popcorn.
Sent 9: This would be good for eating later while watching tv.
Sent 10: I then went to the dog food section and picked a meat treat for the dog.
Sent 11: I then went up to the front of the store and paid Mr. Jones.
Sent 12: He smiled and thanked me for shopping at his store.
Sent 13: Then I walked back to my house and looked at the dog.
Sent 14: His name was Rex and had lived with us for around four years.
Sent 15: His coat was brown and white.
Sent 16: I unwrapped the dog treat and gave it to him.
Sent 17: Rex seemed happy and started to lick my hand in happiness.
Sent 18: He was a good dog and it made me feel good that he was happy.
Question: Why did Rex lick the protagonist's hand?.

SOLUTION:
16, 17.