Based on the information present in the given passage, you need to write a correct answer to the given question. A correct answer is one that correctly and completely answers the question. Do not write answers that address the question partially or incorrectly. The correct answer must be contained in the given paragraph.
Example: Paragraph- Sent 1: Obama was born on August 4, 1961, at Kapiʻolani Maternity & Gynecological Hospital in Honolulu, Hawaii.
Sent 2: He is the only President to have been born in Hawaii.
Sent 3: He was born to a white mother and a black father.
Sent 4: His mother, Ann Dunham (1942-1995), was born in Wichita, Kansas, of mostly English descent, with some German, Irish, Scottish, Swiss, and Welsh ancestry. Question: How old was Obama's mother when he was born?
Example solution: 19.
Example explanation: Obama was born in 1961. His mother was born in 1942 and 1961-1942=19. Therefore, any of the following responses are considred correct: '19' and 'almost twenty'.

Problem: Paragraph- Sent 1: The film is set in Igloolik in the Eastern Arctic wilderness at the dawn of the first millennium .
Sent 2: The wind is blowing over a bleak snowy landscape while a man tries to herd away some marauding dogs .
Sent 3: We hear the voice of an old man singing a childish song .
Sent 4: Inside a stone house a strange shaman by the name of Tungajuaq , who comes from up north , is singing playfully to the gathered community and camp leader Kumaglak .
Sent 5: But among the spectators there are some mistrustful faces .
Sent 6: Flash forward to another day .
Sent 7: Qulitalik is bidding goodbye to his sister Panikpak , wife of Kumaglak , promising to come if she calls for help in her heart .
Sent 8: She gives him her husband's rabbit's foot for spiritual power .
Sent 9: Qulitalik tells his sister , `` Tulimaq is the one they 'll go after now . '' Sent 10: It seems that Qulitalik is leaving to escape a threat , and the hope is that one day he will return to help .
Sent 11: As Panikpak watches him leave , we hear a voice-over from a woman : `` We never knew what he was or why it happened .
Sent 12: Evil came to us like Death .
Sent 13: It just happened and we had to live with it . '' Sent 14: Flash back to the original scene in the stone house .
Sent 15: The visitor and the camp leader Kumaglak are in a `` friendly '' spiritual duel involving binding in leather thongs .
Sent 16: But Panikpak is startled when the stone lamp in front of her breaks in half , and , to the horror of those present , Kumaglak falls over dead .
Sent 17: The visitor removes the leader's walrus-tooth necklace from Kumaglak's body , and , passing by Tulimaq , he puts the necklace around the neck of Sauri , the son of the murdered leader Kumaglak , saying , `` Be careful what you wish for '' . 
Question: Does Qulitalik have a brother or a sister?.

Solution: A sister.