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 (", ").

Input: Consider Input: Paragraph- Sent 1: Many plants and animal species have lived on Earth.
Sent 2: Most are no longer alive.
Sent 3: Only a tiny number of species still live on Earth.
Sent 4: If not for fossils, we would know little about species that did not survive.
Sent 5: Fossils provide evidence.
Sent 6: They give us clues to past life on Earth.
Sent 7: They tell us that life on Earth has changed over time.
Sent 8: Fossils in younger rock Fossils can also tell us about how plants and animals lived in the past.
Sent 9: Was it land or marine?
Sent 10: Was the water shallow or deep?
Sent 11: Fossils can even provide clues to ancient climates.
Sent 12: They can tell us if it was warm or cold.
Sent 13: Maybe it was cold or hot?
Sent 14: Some places that are now cold were once warm.
Sent 15: Some places that are now hot and dry were once wet and cool.
Sent 16: Fossils provide a window into the past.
Question: What purpose did fossils provide?.

Output: 4, 5.

Input: Consider Input: Paragraph- Sent 1: The one person who, by his interference, could have settled all doubts was debarred by circumstances from interfering in the matter.
Sent 2: Wykham Delandre had quarrelled with his sister--or perhaps it was that she had quarrelled with him--and they were on terms not merely of armed neutrality but of bitter hatred.
Sent 3: The quarrel had been antecedent to Margaret going to Brent's Rock.
Sent 4: She and Wykham had almost come to blows.
Sent 5: There had certainly been threats on one side and on the other; and in the end Wykham, overcome with passion, had ordered his sister to leave his house.
Sent 6: She had risen straightway, and, without waiting to pack up even her own personal belongings, had walked out of the house.
Sent 7: On the threshold she had paused for a moment to hurl a bitter threat at Wykham that he would rue in shame and despair to the last hour of his life his act of that day.
Sent 8: Some weeks had since passed; and it was understood in the neighbourhood that Margaret had gone to London, when she suddenly appeared driving out with Geoffrey Brent, and the entire neighbourhood knew before nightfall that she had taken up her abode at the Rock.
Sent 9: It was no subject of surprise that Brent had come back unexpectedly, for such was his usual custom.
Sent 10: Even his own servants never knew when to expect him, for there was a private door, of which he alone had the key, by which he sometimes entered without anyone in the house being aware of his coming.
Sent 11: This was his usual method of appearing after a long absence.
Question: What happened before Margaret went to Geoffrey's house?.

Output: 2, 3, 8.

Input: Consider Input: Paragraph- Sent 1: Lark Johnson, executive director at the shelter, said some of the women would never have received legal help had it not been for the program.
Sent 2: "In the past, they would have had to report their spouse's income and that would be included in determining whether they were eligible to get legal help, whether they had access to that money or not," she said.
Sent 3: "They can get help now with no barriers for custody cases, protective orders and other things."Sent 4: Johnson said through the program her shelter, which served 187 women and children last year, has been able to form better relationships with those who work with domestic violence victims.
Sent 5: "Judges and law enforcement officers are trained to help them understand what their options are to stabilize a violent home," Johnson said.
Sent 6: "They are also trained to detect evidence of domestic violence in a home.
Sent 7: So they won't have to solely rely on the testimony of the victim."Sent 8: Educating court and law enforcement officers is a program priority, Crockett said, because in that emotional and painful situation "sensitivity and education is absent" among some who deal with victims.
Sent 9: For details about the Domestic Violence Legal Assistance Program, call 601-948-6752.
Question: How has the shetler helped victims of domestic violence?.
Output: 1, 3, 5, 6.