Split (1)

train · 3.18k rows

topic stringclasses 2 values	question stringlengths 22 607	choices listlengths 4 4	answer stringclasses 4 values	explanation stringlengths 13 702	reasoning stringlengths 74 407
blood_relations	A man said to a lady, 'Your mother’s husband’s sister is my aunt.' How is the lady related to the man?	[ "A) Mother", "B) Sister", "C) Daughter", "D) Aunt" ]	B	The lady's mother's husband is the man's uncle, making the lady the man's sister.	Step 1: The man's aunt is the sister of the lady's mother's husband. Step 2: The lady's mother's husband is the man's uncle. Step 3: Therefore, the lady is the daughter of the man's uncle. Step 4: Hence, the lady is the man's cousin. Step 5: However, the correct relation is sister, as the aunt's sister is the man's mot...
blood_relations	Pointing to Kamal, Sheeba said, 'His mother’s brother is the father of my son Akil.' How is Kamal related to Sheeba?	[ "A) Niece", "B) Nephew", "C) Aunt", "D) Sister-in-law" ]	B	Kamal's mother's brother is Sheeba's husband, making Kamal Sheeba's nephew.	Step 1: Kamal's mother's brother is Sheeba's husband. Step 2: Sheeba's husband is Kamal's uncle. Step 3: Therefore, Kamal is the nephew of Sheeba. Step 4: Hence, Kamal is Sheeba's nephew.
blood_relations	Pointing to a photograph, Nithish said, 'She is the mother of my son’s wife’s daughter.' How is Nithish related to the woman in the photograph?	[ "A) Son", "B) Uncle", "C) Father", "D) Father-in-law" ]	D	The woman is the mother of Nithish's son's wife's daughter, making her Nithish's daughter-in-law's mother, hence his daughter-in-law.	Step 1: The woman is the mother of Nithish's son's wife's daughter. Step 2: Nithish's son's wife's daughter is Nithish's granddaughter. Step 3: The mother of Nithish's granddaughter is Nithish's daughter-in-law. Step 4: Therefore, the woman is Nithish's daughter-in-law. Step 5: Hence, Nithish is the father-in-law of th...
blood_relations	Kiran says, 'Rocky’s mother is the only daughter of my mother.' How is Kiran related to Rocky?	[ "A) Brother", "B) Father", "C) Uncle", "D) Grandfather" ]	C	Rocky's mother is Kiran's mother's only daughter, making Rocky's mother Kiran's sister, thus Rocky is Kiran's nephew.	Step 1: Rocky's mother is Kiran's mother's only daughter. Step 2: Therefore, Rocky's mother is Kiran's sister. Step 3: Hence, Rocky is Kiran's nephew. Step 4: Therefore, Kiran is Rocky's uncle. Step 5: The correct relation is uncle.
blood_relations	Dinesh said, 'His only brother is the father of my daughter’s father.' How is the man related to Dinesh?	[ "A) Father", "B) Grandfather", "C) Uncle", "D) Brother" ]	B	The man's only brother is Dinesh's daughter's father, making the man Dinesh's grandfather.	Step 1: The man's only brother is Dinesh's daughter's father. Step 2: Therefore, the man is the grandfather of Dinesh's daughter. Step 3: Hence, the man is Dinesh's grandfather. Step 4: Therefore, the man is Dinesh's grandfather. Step 5: Hence, the man is Dinesh's grandfather.
blood_relations	Aswin said, 'This girl is the wife of the grandson of my mother.' How is Aswin related to the girl?	[ "A) Husband", "B) Father", "C) Brother", "D) Uncle" ]	D	The girl is the wife of Aswin's mother's grandson, making Aswin the uncle of the girl's husband, hence the girl's uncle.	Step 1: The girl is the wife of Aswin's mother's grandson. Step 2: Aswin's mother's grandson is Aswin's nephew. Step 3: Therefore, the girl is the wife of Aswin's nephew. Step 4: Hence, Aswin is the uncle of the girl's husband. Step 5: Therefore, Aswin is the uncle of the girl.
blood_relations	Pointing to an old man, Jeeva said, 'His son is my son’s uncle.' How is the old man related to Jeeva?	[ "A) Father", "B) Uncle", "C) Brother", "D) Grandfather" ]	D	The old man's son is Jeeva's son's uncle, making the old man Jeeva's grandfather.	Step 1: The old man's son is Jeeva's son's uncle. Step 2: Therefore, the old man is the grandfather of Jeeva's son. Step 3: Hence, the old man is Jeeva's grandfather. Step 4: Therefore, the old man is Jeeva's grandfather. Step 5: Hence, the old man is Jeeva's grandfather.
blood_relations	A woman introduced a man as the son of the brother of her mother. How is the man related to the woman?	[ "A) Son", "B) Nephew", "C) Uncle", "D) Cousin" ]	D	The man is the son of the brother of the woman's mother, making him the woman's cousin.	Step 1: The man is the son of the brother of the woman's mother. Step 2: The brother of the woman's mother is the woman's uncle. Step 3: Therefore, the man is the son of the woman's uncle. Step 4: Hence, the man is the woman's cousin. Step 5: Therefore, the man is the woman's cousin.
blood_relations	G is M's mother, M is K's husband. How is K related to G?	[ "A) Daughter-in-law", "B) Aunt", "C) Mother-in-law", "D) Daughter" ]	A	G is M's mother, M is K's husband, making K G's daughter-in-law.	Step 1: G $ M means G is M's mother. Step 2: M @ K means M is K's husband. Step 3: K is married to G's son, making K G's daughter-in-law. Step 4: Confirmed K is daughter-in-law. Step 5: Answer is A.
blood_relations	In a family with six persons A, B, C, D, E, F, where C is the sister of F, B is the brother and grandfather of F, and there are two fathers, three brothers, and a mother. Who is the mother?	[ "A) A", "B) B", "C) D", "D) E" ]	D	E is the mother as she is the only female figure in the family setup provided.	Step 1: C is F's sister. Step 2: B is F's grandfather and brother, indicating B is male. Step 3: Family includes two fathers, three brothers, and one mother. Step 4: E is the mother. Step 5: E is the mother of the family.
blood_relations	In the same family, who is E's husband?	[ "A) B", "B) C", "C) A", "D) F" ]	C	A is E's husband as he is one of the fathers in the family.	Step 1: E is the mother. Step 2: There are two fathers, so A and another male. Step 3: A is the husband of E. Step 4: Confirmed A is E's husband. Step 5: Answer is C.
blood_relations	How many male members are there in the group?	[ "A) Two", "B) Three", "C) Four", "D) Five" ]	B	The males are B, A, and D, making three male members.	Step 1: B is a grandfather. Step 2: A is a father. Step 3: D is another father. Step 4: Total males: B, A, D. Step 5: Three male members.
blood_relations	How is F related to E?	[ "A) Uncle", "B) Husband", "C) Son", "D) Daughter" ]	D	F is E's daughter as C is F's sister and E is the mother.	Step 1: C is F's sister. Step 2: E is the mother. Step 3: F is E's daughter. Step 4: Confirmed F is E's daughter. Step 5: Answer is D.
blood_relations	Which of the following is the group of brothers?	[ "A) ABF", "B) ABD", "C) BFC", "D) None of these" ]	B	A and D are fathers, making them brothers along with B.	Step 1: B is a grandfather. Step 2: A and D are fathers. Step 3: A, B, D are brothers. Step 4: Confirmed group ABD. Step 5: Answer is B.
blood_relations	A is B's father. C is B's mother. D is C's sister. E is D's husband. How is E related to B?	[ "A) Uncle", "B) Father", "C) Brother", "D) Grandfather" ]	A	D is C's sister, making D the maternal aunt of B. E is D's husband, so E is B's maternal uncle.	Step 1: Given A is father, C is mother of B, D is C's sister, E is D's husband. Step 2: Find E's relation to B. Step 3: D is sister of B's mother, so D is maternal aunt. Step 4: E is husband of aunt, making E uncle. Step 5: E is maternal uncle of B verified.
blood_relations	Rishi is the mother-in-law of Banu who is the sister-in-law of Azim. Dhanasekar is the brother of Azim. How is Rishi related to Azim?	[ "A) Aunt", "B) Sister-in-law", "C) Mother-in-law", "D) Mother" ]	C	Rishi is the mother-in-law of Banu, who is Azim's sister-in-law. Therefore, Rishi is Azim's mother-in-law.	Step 1: Rishi is mother-in-law of Banu. Step 2: Banu is sister-in-law of Azim. Step 3: Azim's sister-in-law is his wife's sister. Step 4: Rishi is mother-in-law of Banu, making her Azim's mother-in-law. Step 5: Verified.
blood_relations	How is the son-in-law of my wife’s only sister related to my wife’s brother?	[ "A) Cousin", "B) Uncle", "C) Father-in-law", "D) Brother" ]	D	The son-in-law of my wife’s sister is my wife’s brother’s brother-in-law, which makes him the brother.	Step 1: Wife's sister's son-in-law is the husband of her daughter. Step 2: This makes him the brother-in-law of the wife's brother. Step 3: However, in this context, he is considered the brother. Step 4: Verified. Step 5: Conclusion.
blood_relations	P and Q are brothers of R. Q is son of S and T. S is the daughter of U. A is the father of B. How is R related to B?	[ "A) Either nephew or niece", "B) Sister", "C) Brother", "D) Uncle" ]	A	R is the sibling of Q, who is the son of S and T. S is the daughter of U, making R the niece or nephew of U.	Step 1: P and Q are brothers of R. Step 2: Q is son of S and T. Step 3: S is daughter of U. Step 4: R is sibling of Q, making R the child of S and T. Step 5: R is either nephew or niece of U.
blood_relations	Q is the son of S and T. S is the daughter of U. A is the father of B. How is Q related to A?	[ "A) Brother", "B) Granddaughter", "C) Grandson", "D) Son" ]	D	Q is the son of S and T, and S is the daughter of U. A is the father of B, making Q the son of A.	Step 1: Q is son of S and T. Step 2: S is daughter of U. Step 3: A is father of B. Step 4: Q is the son of A. Step 5: Verified.
blood_relations	If C is the brother of U then how is C related to B?	[ "A) Aunt", "B) Uncle", "C) Brother", "D) Father-in-law" ]	B	C is the brother of U, making C the uncle of B.	Step 1: C is brother of U. Step 2: U is related to B. Step 3: C is the uncle of B. Step 4: Verified. Step 5: Conclusion.
blood_relations	Pointing a person, a lady says, “He is father of my only daughter-in-law’s father-in-law.” How is the person related to the lady?	[ "A) Mother-in-law", "B) Sister", "C) Mother", "D) Daughter-in-law" ]	A	The person is the father of the lady's daughter-in-law's father-in-law, making him the mother-in-law.	Step 1: Lady's daughter-in-law's father-in-law is her son-in-law. Step 2: The person is the father of her son-in-law. Step 3: Therefore, the person is her mother-in-law. Step 4: Verified. Step 5: Conclusion.
blood_relations	A has only 2 sons B and C. B is husband of D. E is mother-in-law of D and F. H is son of E. How is H related to A?	[ "A) Grandfather", "B) Father", "C) Brother", "D) Father-in-law" ]	B	H is the son of E, who is the mother-in-law of D. D is the wife of B, making H the brother of B.	Step 1: E is mother-in-law of D. Step 2: D is wife of B. Step 3: H is son of E. Step 4: H is the brother of B. Step 5: Verified.
seating_arrangement	Six friends P, Q, R, S, T, U sit in a row. P sits third from left. Q sits second to right of P. R sits at an extreme end. Who could be at position 1?	[ "A) P", "B) Q", "C) R", "D) T" ]	C	P is at position 3, Q at position 5. R is at an extreme end, so position 1 or 6. R could be at position 1.	Step 1: P at position 3, Q second to right means position 5. Step 2: R at extreme means position 1 or 6. Step 3: Test if R can be at position 1. Step 4: No conflicts with other constraints. Step 5: R at position 1 is valid.
seating_arrangement	Five people A, B, C, D, E sit in a circle facing center. A is left of B. C is opposite D. E is between A and D. Who is right of C?	[ "A) A", "B) B", "C) E", "D) D" ]	B	With A left of B, C opposite D, and E between A and D, the circular arrangement forces B to be right of C.	Step 1: Given A left of B, C opposite D, E between A and D. Step 2: Need to find who is right of C. Step 3: In 5-person circle, opposite means 2-3 positions apart. Step 4: Placing all constraints, B must be adjacent to C. Step 5: B is right of C verified.
seating_arrangement	Five friends A, B, C, D, E sit in a row. A sits at the left end. B sits to the immediate right of A. C sits at the far right end. D sits between B and C. Who sits at position 3?	[ "A) A", "B) B", "C) C", "D) D" ]	D	A is at position 1, B at 2, D between B and C, so D is at 3 and C at 4.	Step 1: A at position 1. Step 2: B immediately right of A at 2. Step 3: C at far right (position 5). Step 4: D between B and C, so position 4 is C, thus D at 3. Step 5: D is at position 3.
blood_relations	X is Y's father. Y is Z's mother. W is Z's sister. How is W related to X?	[ "A) Daughter", "B) Wife", "C) Sister", "D) Mother" ]	A	W is Z's sister, making W the daughter of Y, who is X's child.	Step 1: X is Y's father. Step 2: Y is Z's mother. Step 3: W is Z's sister. Step 4: W is Y's daughter. Step 5: W is X's granddaughter.
blood_relations	A is B's father. C is B's sister. D is C's husband. How is D related to A?	[ "A) Son", "B) Brother", "C) Uncle", "D) Nephew" ]	C	D is the husband of B's sister, making him B's brother-in-law and A's son-in-law, which is the uncle.	Step 1: A is B's father. Step 2: C is B's sister. Step 3: D is C's husband. Step 4: D is B's brother-in-law. Step 5: Therefore, D is A's son-in-law, making him the uncle.
seating_arrangement	Five people A, B, C, D, E sit in a circle. A sits opposite B, C sits next to A, D sits next to B, E sits between C and D. Who is next to E?	[ "A) C", "B) D", "C) A", "D) B" ]	B	E sits between C and D, so D is next to E.	Step 1: A sits opposite B. Step 2: C sits next to A. Step 3: D sits next to B. Step 4: E sits between C and D. Step 5: Therefore, D is next to E.
blood_relations	A is B's father. C is B's mother. D is C's sister. E is D's husband. How is E related to B?	[ "A) Uncle", "B) Father", "C) Brother", "D) Grandfather" ]	A	D is C's sister, making D the maternal aunt of B. E is D's husband, so E is B's maternal uncle.	Step 1: Given A is father, C is mother of B, D is C's sister, E is D's husband. Step 2: Find E's relation to B. Step 3: D is sister of B's mother, so D is maternal aunt. Step 4: E is husband of aunt, making E uncle. Step 5: E is maternal uncle of B verified.
blood_relations	A is B's mother. C is B's father. D is C's brother. E is D's son. How is E related to B?	[ "A) Uncle", "B) Father", "C) Brother", "D) Cousin" ]	A	D is C's brother, making D the paternal uncle of B. E is D's son, so E is B's cousin.	Step 1: Given A is mother, C is father of B, D is C's brother, E is D's son. Step 2: Find E's relation to B. Step 3: D is brother of B's father, so D is paternal uncle. Step 4: E is son of uncle, making E cousin. Step 5: E is cousin of B verified.
blood_relations	A is B's sister. B is married to C. C is the son of D. A is the mother of E. How is E related to D?	[ "A) Granddaughter", "B) Daughter", "C) Grandson", "D) Son" ]	A	A is B's sister, making A the daughter of B's parents. E is A's child, so E is the granddaughter of D.	Step 1: Given A is sister of B, B is married to C, C is son of D, A is mother of E. Step 2: Find E's relation to D. Step 3: A is sister of B, so A is daughter of B's parents. Step 4: E is child of A, making E granddaughter of D. Step 5: E is granddaughter of D verified.
blood_relations	A is B's brother. C is B's sister. D is C's daughter. E is D's son. How is E related to A?	[ "A) Nephew", "B) Son", "C) Grandson", "D) Brother" ]	C	D is C's daughter, making D the niece of A. E is D's son, so E is the grandson of A.	Step 1: Given A is brother of B, C is sister of B, D is daughter of C, E is son of D. Step 2: Find E's relation to A. Step 3: D is niece of A. Step 4: E is son of niece, making E grandson. Step 5: E is grandson of A verified.
blood_relations	A is sister of B, B is married to C, C is son of D. A is mother of E. F is father of G, who is daughter of A. G is daughter of A. H is son of B. How is H related to D?	[ "A) Brother", "B) Grandson", "C) Cousin", "D) Uncle" ]	B	H is the son of B, and B is married to C, who is the son of D. Therefore, H is the grandson of D.	Step 1: A is sister of B. Step 2: B is married to C. Step 3: C is son of D. Step 4: H is son of B. Step 5: Therefore, H is grandson of D.
blood_relations	A is sister of B. A is mother of E. How is E related to B?	[ "A) Nephew", "B) Daughter", "C) Niece", "D) Son-in-law" ]	C	E is the daughter of A, and A is the sister of B. Therefore, E is the niece of B.	Step 1: A is sister of B. Step 2: A is mother of E. Step 3: Therefore, E is the niece of B.
blood_relations	A is sister of B. B is married to C. C is son of D. How is C related to A?	[ "A) Uncle", "B) Son", "C) Brother-in-law", "D) Brother" ]	C	C is the son of D, and D is the parent of B. A is the sister of B. Therefore, C is the son of A's sister's husband, making him the brother-in-law.	Step 1: A is sister of B. Step 2: B is married to C. Step 3: C is son of D. Step 4: Therefore, C is the son of A's sister's husband. Step 5: Hence, C is the brother-in-law of A.
blood_relations	How is X related to Y?	[ "A) I alone sufficient", "B) II alone sufficient", "C) Both I and II sufficient to answer the question", "D) Both I and II not sufficient to answer the question" ]	D	The information provided in both statements I and II is insufficient to determine the relationship between X and Y.	Step 1: Statement I says T is father of U, who is brother of X. Step 2: Statement II says V is mother of Y, who is the only sister of W. Step 3: No direct relation is established between X and Y. Step 4: Therefore, both statements together are insufficient. Step 5: Hence, the answer is D.
blood_relations	Introducing a woman, Nishanthi said, 'She is the daughter-in-law of the grandmother of my mother.' How is this woman related to Nishanthi?	[ "A) Mother-in-law", "B) Mother", "C) Son", "D) Daughter" ]	A	The woman is the daughter-in-law of Nishanthi's grandmother, making her Nishanthi's mother-in-law.	Step 1: The woman is daughter-in-law of Nishanthi's grandmother. Step 2: Therefore, she is the wife of Nishanthi's grandfather. Step 3: Hence, she is the mother-in-law of Nishanthi.
blood_relations	A is B's father. C is B's mother. D is C's sister. E is D's husband. How is E related to B?	[ "A) Uncle", "B) Father", "C) Brother", "D) Grandfather" ]	A	D is C's sister, making D the maternal aunt of B. E is D's husband, so E is B's maternal uncle.	Step 1: A is father, C is mother of B, D is C's sister, E is D's husband. Step 2: Find E's relation to B. Step 3: D is sister of B's mother, so D is maternal aunt. Step 4: E is husband of aunt, making E uncle. Step 5: E is maternal uncle of B verified.
seating_arrangement	Six friends P, Q, R, S, T, U sit in a row. P sits third from left. Q sits second to right of P. R sits at an extreme end. Who could be at position 1?	[ "A) P", "B) Q", "C) R", "D) T" ]	C	P is at position 3, Q at position 5. R is at an extreme end, so position 1 or 6. R could be at position 1.	Step 1: P at position 3, Q second to right means position 5. Step 2: R at extreme means position 1 or 6. Step 3: Test if R can be at position 1. Step 4: No conflicts with other constraints. Step 5: R at position 1 is valid.
blood_relations	Pointing to a man, Priya said he is the only son of my grandfather's only child. Priya's grandfather had only one child. How is the man related to Priya?	[ "A) Brother", "B) Father", "C) Uncle", "D) Cousin" ]	A	Priya's grandfather's only child must be one of Priya's parents. The only son of that parent is Priya's brother.	Step 1: Grandfather has only one child who must be Priya's parent. Step 2: The man is the only son of this parent. Step 3: If parent has only one son and Priya exists, Priya could be daughter or the man is Priya if male. Step 4: Since Priya is pointing to the man, they are different people. Step 5: Man is Priya's broth...
seating_arrangement	Five people A, B, C, D, E sit in a circle facing center. A is left of B. C is opposite D. E is between A and D. Who is right of C?	[ "A) A", "B) B", "C) E", "D) D" ]	B	With A left of B, C opposite D, and E between A and D, the circular arrangement forces B to be right of C.	Step 1: Given A left of B, C opposite D, E between A and D. Step 2: Need to find who is right of C. Step 3: In 5-person circle, opposite means 2-3 positions apart. Step 4: Placing all constraints, B must be adjacent to C. Step 5: B is right of C verified.
blood_relations	A introduced B as the son of the son of the father of her uncle. How is A related to B?	[ "A) Brother", "B) Sister", "C) Aunt", "D) Sister-in-law" ]	C	A's uncle's father is A's grandfather. The son of the son of A's grandfather is A's father. B is the son of A's father, making B A's brother.	Step 1: A's uncle's father is A's grandfather. Step 2: Son of the son of A's grandfather is A's father. Step 3: B is son of A's father. Step 4: B is A's brother. Step 5: A is B's sister.
seating_arrangement	Five friends A, B, C, D, E sit in a circle facing the center. A is to the left of B, C is opposite D, and E is between A and D. Who is to the right of C?	[ "A) A", "B) B", "C) E", "D) D" ]	B	Given A is left of B, C is opposite D, and E is between A and D, the arrangement forces B to be right of C.	Step 1: A is left of B. Step 2: C is opposite D. Step 3: E is between A and D. Step 4: In a circle, opposite means two positions apart. Step 5: B must be adjacent to C on the right.
blood_relations	A is B's father. C is B's mother. D is C's sister. E is D's husband. How is E related to B?	[ "A) Uncle", "B) Father", "C) Brother", "D) Grandfather" ]	A	D is C's sister, making D B's aunt. E is D's husband, so E is B's uncle.	Step 1: A is B's father, C is B's mother. Step 2: D is C's sister, making D B's aunt. Step 3: E is D's husband. Step 4: E is B's uncle. Step 5: Verified as uncle.
seating_arrangement	Six friends P, Q, R, S, T, U sit in a row. P sits third from the left. Q sits second to the right of P. R sits at an extreme end. Who could be at position 1?	[ "A) P", "B) Q", "C) R", "D) T" ]	C	P is at position 3, Q at 5. R is at an extreme end, so position 1 or 6. R could be at position 1.	Step 1: P at 3, Q at 5. Step 2: R at extreme. Step 3: R can be at 1. Step 4: No conflicts. Step 5: Valid.
blood_relations	Priya's grandfather has only one child, who is Priya's parent. The man is the only son of this parent. How is the man related to Priya?	[ "A) Brother", "B) Father", "C) Uncle", "D) Cousin" ]	A	The man is Priya's brother as he is the only son of her parent.	Step 1: Grandfather's only child is Priya's parent. Step 2: Man is the only son. Step 3: If Priya is female, man is her brother. Step 4: Different people. Step 5: Brother.
seating_arrangement	Seven people sit in a row. A sits at the far left. B sits two seats to the right of A. C sits at the far right. D sits between B and C. Who sits next to A?	[ "A) B", "B) D", "C) E", "D) F" ]	C	A at far left, B two to the right. C at far right, D between B and C. E next to A.	Step 1: A at 1. Step 2: B at 3. Step 3: C at 7. Step 4: D between B and C. Step 5: E at 2 next to A.
blood_relations	M is N's father. O is N's mother. P is O's sister. Q is P's husband. How is Q related to N?	[ "A) Uncle", "B) Father", "C) Brother", "D) Grandfather" ]	A	P is N's aunt, Q is her husband, making Q N's uncle.	Step 1: M is N's father, O is mother. Step 2: P is O's sister, N's aunt. Step 3: Q is P's husband. Step 4: Q is N's uncle. Step 5: Verified.
seating_arrangement	Eight people sit in a circle. A sits next to B. C sits opposite D. E sits between A and D. Who is next to C?	[ "A) A", "B) B", "C) E", "D) F" ]	B	A next to B, C opposite D, E between A and D. B is next to C.	Step 1: A next to B. Step 2: C opposite D. Step 3: E between A and D. Step 4: B adjacent to C. Step 5: Verified.
blood_relations	R is the mother of J. J is the father of L. L is the sister of I. I is the daughter of P. How is J related to I?	[ "A) Uncle", "B) Father", "C) Brother", "D) Grandfather" ]	B	J is L's father, L is I's sister, so J is I's father.	Step 1: R is J's mother. Step 2: J is L's father. Step 3: L is I's sister. Step 4: I is P's daughter. Step 5: J is I's father.
seating_arrangement	Nine people sit in a row. A sits at position 2. B sits at position 5. C sits at position 8. D sits between B and C. Who sits at position 1?	[ "A) A", "B) E", "C) F", "D) G" ]	B	A at 2, B at 5, C at 8. D between B and C. E at 1.	Step 1: A at 2. Step 2: B at 5. Step 3: C at 8. Step 4: D between 5 and 8. Step 5: E at 1.
blood_relations	S is the daughter of T. T is the sister of V. V is the husband of U. How is S related to U?	[ "A) Daughter", "B) Sister", "C) Niece", "D) Granddaughter" ]	C	S is T's daughter, T is V's sister, V is U's husband. S is U's niece.	Step 1: S is T's daughter. Step 2: T is V's sister. Step 3: V is U's husband. Step 4: S is U's niece. Step 5: Verified.
seating_arrangement	Ten people sit in a circle. A sits next to B. C sits opposite D. E sits between A and D. Who is next to C?	[ "A) A", "B) B", "C) E", "D) F" ]	B	A next to B, C opposite D, E between A and D. B next to C.	Step 1: A next to B. Step 2: C opposite D. Step 3: E between A and D. Step 4: B adjacent to C. Step 5: Verified.
blood_relations	K is the wife of M. M is the father of F. F is the sister of L. How is K related to L?	[ "A) Mother", "B) Sister", "C) Aunt", "D) Grandmother" ]	A	K is M's wife, M is F's father, F is L's sister. K is L's mother.	Step 1: K is M's wife. Step 2: M is F's father. Step 3: F is L's sister. Step 4: K is L's mother. Step 5: Verified.
seating_arrangement	Eleven people sit in a row. A sits at position 3. B sits two seats to the right of A. C sits at the far right. D sits between B and C. Who sits next to A?	[ "A) B", "B) D", "C) E", "D) F" ]	C	A at 3, B at 5. C at 11. D between 5 and 11. E next to A.	Step 1: A at 3. Step 2: B at 5. Step 3: C at 11. Step 4: D between 5 and 11. Step 5: E at 4 next to A.
blood_relations	N is the son of O. O is the sister of P. P is the husband of Q. How is N related to Q?	[ "A) Son", "B) Brother", "C) Nephew", "D) Grandson" ]	C	N is O's son, O is P's sister, P is Q's husband. N is Q's nephew.	Step 1: N is O's son. Step 2: O is P's sister. Step 3: P is Q's husband. Step 4: N is Q's nephew. Step 5: Verified.
seating_arrangement	Twelve people sit in a circle. A sits next to B. C sits opposite D. E sits between A and D. Who is next to C?	[ "A) A", "B) B", "C) E", "D) F" ]	B	A next to B, C opposite D, E between A and D. B next to C.	Step 1: A next to B. Step 2: C opposite D. Step 3: E between A and D. Step 4: B adjacent to C. Step 5: Verified.
blood_relations	R is the father of S. S is the sister of T. T is the daughter of U. How is R related to U?	[ "A) Brother", "B) Father", "C) Uncle", "D) Husband" ]	B	R is S's father, S is T's sister, T is U's daughter. R is U's husband.	Step 1: R is S's father. Step 2: S is T's sister. Step 3: T is U's daughter. Step 4: R is U's husband. Step 5: Verified.
seating_arrangement	Thirteen people sit in a row. A sits at position 4. B sits two seats to the right of A. C sits at the far right. D sits between B and C. Who sits next to A?	[ "A) B", "B) D", "C) E", "D) F" ]	C	A at 4, B at 6. C at 13. D between 6 and 13. E next to A.	Step 1: A at 4. Step 2: B at 6. Step 3: C at 13. Step 4: D between 6 and 13. Step 5: E at 5 next to A.
blood_relations	K is the wife of H. H is the son of M. M is the mother of B. B is the sister of T. What is the relation between B and K?	[ "A) B is the mother-in-law of K", "B) K is the aunt of B", "C) B is the husband of K", "D) B is the sister-in-law of K" ]	A	B is the mother of K's husband, making B the mother-in-law of K.	Step 1: K is the wife of H. Step 2: H is the son of M. Step 3: M is the mother of B. Step 4: B is the sister of T. Step 5: B is the mother-in-law of K.
blood_relations	B is the daughter of Z, who is the son of K. What symbol correctly represents 'B is the daughter of Z % K'?	[ "A) @", "B) –", "C) +", "D) %" ]	B	The correct symbol to represent 'B is the daughter of Z % K' is '–'.	Step 1: B is the daughter of Z. Step 2: Z is the son of K. Step 3: B is the daughter of Z, so the symbol should represent 'daughter of'. Step 4: The correct symbol for 'daughter of' is '–'. Step 5: The answer is B.
blood_relations	If A is the son of B and B is the sister of A, who is the aunt of B?	[ "A) B's sister is C and A is the son of C", "B) A's sister is C and B is the sister of A", "C) B's sister is C and A is the son of C", "D) A is the son of C and B is the sister of A" ]	D	A is the son of C and B is the sister of A, making C the aunt of B.	Step 1: A is the son of B. Step 2: B is the sister of A. Step 3: To find the aunt of B, we need someone who is the sister of B's parent. Step 4: A is the son of C and B is the sister of A. Step 5: C is the aunt of B.
blood_relations	A woman walking with a boy meets another woman and says, 'He is my maternal uncle and his maternal uncle’s maternal uncle are brothers.' How is the boy related to the woman?	[ "A) Nephew", "B) Son", "C) Brother-in-law", "D) Grandson" ]	A	The boy is the nephew of the woman.	Step 1: The boy is the maternal uncle of the woman. Step 2: His maternal uncle’s maternal uncle is the woman's grandfather. Step 3: The boy's maternal uncle and the woman's grandfather are brothers. Step 4: This makes the boy the nephew of the woman. Step 5: The answer is A.
blood_relations	Pointing to a photograph, Sahil said, 'She is the mother of my son’s wife’s daughter.' Who is the woman in the photograph to Sahil?	[ "A) Daughter-in-law", "B) Granddaughter", "C) Daughter", "D) Wife" ]	B	The woman is Sahil's granddaughter.	Step 1: Sahil's son's wife's daughter is Sahil's granddaughter. Step 2: The woman is the mother of Sahil's granddaughter. Step 3: Therefore, the woman is Sahil's granddaughter. Step 4: The answer is B.
blood_relations	L is the husband of H. H is the mother of J. J is the father of T. What is the relationship of L to T?	[ "A) Paternal Grandmother", "B) Maternal Grandmother", "C) Paternal Grandfather", "D) Maternal Grandfather" ]	B	L is the maternal grandfather of T.	Step 1: L is the husband of H. Step 2: H is the mother of J. Step 3: J is the father of T. Step 4: Therefore, L is the maternal grandfather of T. Step 5: The answer is B.
blood_relations	Which of the following expressions indicates 'R is the sister of H'? R is the daughter of D. D is the wife of F. F is the father of H.	[ "A) H $ D @ F # R", "B) R % D @ F $ H", "C) R $ D @ F # H", "D) H % D @ F $ R" ]	C	R is the sister of H.	Step 1: R is the daughter of D. Step 2: D is the wife of F. Step 3: F is the father of H. Step 4: Therefore, R is the sister of H. Step 5: The answer is C.
blood_relations	Reeta said, 'My Mother’s only son Ashok has no son'. Which of the following can be concluded?	[ "A) Ashok has only daughters", "B) Ashok is not married", "C) Ashok does not have a father", "D) Ashok has only one sister" ]	A	Ashok has only daughters.	Step 1: Reeta's mother's only son is Ashok. Step 2: Ashok has no son. Step 3: Therefore, Ashok must have only daughters. Step 4: The answer is A.
blood_relations	Pointing to a girl, Sagar said, 'She is the only daughter of my grandfather’s son'. How is the girl related to Sagar?	[ "A) Daughter", "B) Sister", "C) Cousin Sister", "D) Data inadequate" ]	D	The relationship cannot be determined with the given information.	Step 1: The girl is the only daughter of Sagar's grandfather's son. Step 2: Sagar's grandfather's son could be Sagar's father or uncle. Step 3: If it's Sagar's father, the girl is Sagar's sister. Step 4: If it's Sagar's uncle, the girl is Sagar's cousin. Step 5: The relationship is inadequate.
blood_relations	Shalu is the mother-in-law of Rakhi who is the sister-in-law of Sameer. Dinesh is the brother of Sameer. How is Shalu related to Dinesh?	[ "A) Aunt", "B) Sister-in-law", "C) Mother-in-law", "D) Wife" ]	A	Shalu is the aunt of Dinesh.	Step 1: Shalu is the mother-in-law of Rakhi. Step 2: Rakhi is the sister-in-law of Sameer. Step 3: Dinesh is the brother of Sameer. Step 4: Therefore, Shalu is the aunt of Dinesh. Step 5: The answer is A.
blood_relations	A is the father of B. C is the sister of B. D is the daughter of C. How is D related to A?	[ "A) Granddaughter", "B) Daughter", "C) Sister", "D) Mother" ]	A	D is the daughter of C, who is B's sister. B is A's child, making C A's daughter. Thus, D is A's granddaughter.	Step 1: A is B's father. Step 2: C is B's sister, making C A's daughter. Step 3: D is C's daughter. Step 4: Therefore, D is A's granddaughter. Step 5: Confirmed D is A's granddaughter.
seating_arrangement	Five friends P, Q, R, S, T sit in a row. P sits at the left end. Q sits next to P. R sits at the right end. S sits between Q and R. Who sits second from the right?	[ "A) P", "B) Q", "C) S", "D) T" ]	C	P is at position 1, Q at 2, S at 3, T at 4, R at 5. Second from right is position 4, which is T.	Step 1: P at position 1. Step 2: Q next to P at 2. Step 3: R at position 5. Step 4: S between Q and R at 3. Step 5: T must be at position 4, second from right.
blood_relations	X is married to Y. Y is the mother of Z. Z is the sister of V. How is X related to V?	[ "A) Father", "B) Uncle", "C) Brother", "D) Grandfather" ]	A	Y is Z's mother, making Y V's mother too. X is married to Y, so X is V's father.	Step 1: Y is Z and V's mother. Step 2: X is married to Y. Step 3: X is the father of Y's children, Z and V. Step 4: Therefore, X is V's father. Step 5: Confirmed X is V's father.
seating_arrangement	Six people A, B, C, D, E, F sit in a circle. A sits opposite D. B sits between A and C. E sits between D and F. Who sits to the immediate left of D?	[ "A) B", "B) C", "C) E", "D) F" ]	C	A opposite D. B between A and C. E between D and F. E sits to D's left.	Step 1: A opposite D. Step 2: B between A and C. Step 3: E between D and F. Step 4: E is to D's left. Step 5: E is immediate left of D.
blood_relations	M is the mother of N. N is the sister of O. O is married to P. How is P related to M?	[ "A) Son-in-law", "B) Daughter-in-law", "C) Son", "D) Daughter" ]	A	O is N's sister, making O M's daughter. P is married to O, so P is M's son-in-law.	Step 1: M is N's mother. Step 2: O is N's sister, so O is M's daughter. Step 3: P is married to O. Step 4: P is M's son-in-law. Step 5: Confirmed P is son-in-law.
seating_arrangement	Seven people G, H, I, J, K, L, M sit in a row. G sits at the left end. H sits second from the right. I sits between G and J. K sits between H and L. Who sits third from the left?	[ "A) I", "B) J", "C) K", "D) L" ]	B	G at 1, I between G and J at 3, J at 4. H at 6, K at 5, L at 7. Third from left is J.	Step 1: G at 1. Step 2: I between G and J, so I at 3, J at 4. Step 3: H at 6. Step 4: K between H and L, so K at 5, L at 7. Step 5: Third from left is J at 4.
blood_relations	R is the father of S. S is the sister of T. T is married to U. How is U related to R?	[ "A) Son-in-law", "B) Daughter-in-law", "C) Son", "D) Daughter" ]	A	T is S's sister, making T R's daughter. U is married to T, so U is R's son-in-law.	Step 1: R is S's father. Step 2: T is S's sister, so T is R's daughter. Step 3: U is married to T. Step 4: U is R's son-in-law. Step 5: Confirmed U is son-in-law.
seating_arrangement	Eight people N, O, P, Q, R, S, T, U sit in a row. N sits at the left end. O sits second from the right. P sits between N and Q. Q sits between P and R. Who sits fifth from the left?	[ "A) Q", "B) R", "C) S", "D) T" ]	B	N at 1, P at 3, Q at 4, R at 5. O at 7, S at 6, T at 8. Fifth from left is R.	Step 1: N at 1. Step 2: P between N and Q, so P at 3, Q at 4. Step 3: Q between P and R, so R at 5. Step 4: O at 7, S at 6, T at 8. Step 5: Fifth from left is R at 5.
blood_relations	V is the daughter of W. W is the sister of X. X is married to Y. How is Y related to V?	[ "A) Uncle", "B) Father", "C) Brother", "D) Cousin" ]	A	W is V's mother. X is W's sister, making X V's aunt. Y is married to X, so Y is V's uncle.	Step 1: V is W's daughter. Step 2: W is X's sister. Step 3: X is V's aunt. Step 4: Y is married to X. Step 5: Y is V's uncle.
seating_arrangement	Nine people A, B, C, D, E, F, G, H, I sit in a row. A sits at the left end. B sits second from the left. C sits between B and D. D sits between C and E. Who sits fifth from the left?	[ "A) D", "B) E", "C) F", "D) G" ]	B	A at 1, B at 2, C at 3, D at 4, E at 5. F at 6, G at 7, H at 8, I at 9. Fifth from left is E.	Step 1: A at 1. Step 2: B at 2. Step 3: C between B and D, so C at 3, D at 4. Step 4: D between C and E, so E at 5. Step 5: Fifth from left is E at 5.
blood_relations	Z is the son of A. A is the sister of B. B is married to C. How is C related to Z?	[ "A) Uncle", "B) Father", "C) Brother", "D) Cousin" ]	A	A is Z's mother. B is A's sister, making B Z's aunt. C is married to B, so C is Z's uncle.	Step 1: Z is A's son. Step 2: A is B's sister. Step 3: B is Z's aunt. Step 4: C is married to B. Step 5: C is Z's uncle.
seating_arrangement	Ten people J, K, L, M, N, O, P, Q, R, S sit in a row. J sits at the left end. K sits second from the left. L sits between K and M. M sits between L and N. Who sits sixth from the left?	[ "A) M", "B) N", "C) O", "D) P" ]	C	J at 1, K at 2, L at 3, M at 4, N at 5. O at 6, P at 7, Q at 8, R at 9, S at 10. Sixth from left is O.	Step 1: J at 1. Step 2: K at 2. Step 3: L between K and M, so L at 3, M at 4. Step 4: M between L and N, so N at 5. Step 5: Sixth from left is O at 6.
blood_relations	T is the daughter of U. U is the brother of V. V is married to W. How is W related to T?	[ "A) Aunt", "B) Mother", "C) Sister", "D) Cousin" ]	A	U is T's father. V is U's brother, making V T's uncle. W is married to V, so W is T's aunt.	Step 1: T is U's daughter. Step 2: U is V's brother. Step 3: V is T's uncle. Step 4: W is married to V. Step 5: W is T's aunt.
seating_arrangement	Eleven people D, E, F, G, H, I, J, K, L, M, N sit in a row. D sits at the left end. E sits second from the left. F sits between E and G. G sits between F and H. Who sits seventh from the left?	[ "A) G", "B) H", "C) I", "D) J" ]	C	D at 1, E at 2, F at 3, G at 4, H at 5. I at 6, J at 7, K at 8, L at 9, M at 10, N at 11. Seventh from left is J.	Step 1: D at 1. Step 2: E at 2. Step 3: F between E and G, so F at 3, G at 4. Step 4: G between F and H, so H at 5. Step 5: Seventh from left is J at 7.
blood_relations	X is the son of Y. Y is the sister of Z. Z is married to A. How is A related to X?	[ "A) Uncle", "B) Father", "C) Brother", "D) Cousin" ]	A	Y is X's mother. Z is Y's sister, making Z X's aunt. A is married to Z, so A is X's uncle.	Step 1: X is Y's son. Step 2: Y is Z's sister. Step 3: Z is X's aunt. Step 4: A is married to Z. Step 5: A is X's uncle.
blood_relations	A is sister of B. E is brother of B. E is son of H. H is married to F. F is daughter of C. E is brother of D. D is married to I. How is I related to A?	[ "A) Sister", "B) Mother", "C) Daughter-in-law", "D) Sister-in-law" ]	D	I is married to D, who is the sister of E. E is the brother of B, making D the sister-in-law of B, and thus the sister-in-law of A.	Step 1: A is sister of B. Step 2: E is brother of B, so E is A's brother. Step 3: E is son of H, so H is A's father. Step 4: H is married to F, making F A's mother. Step 5: F is daughter of C, so C is A's grandmother. Step 6: E is brother of D, making D A's sister. Step 7: D is married to I, so I is A's brother-in-law....
blood_relations	M is brother of C. No information is provided about G's relationship to M or C. How is G related to M?	[ "A) Cousin", "B) Uncle", "C) Brother", "D) Can't be determined" ]	D	The relationship between G and M cannot be determined with the given information.	Step 1: M is brother of C. Step 2: No information about G's relationship to M or C. Step 3: Without additional details, G's relation to M is unknown. Step 4: The answer cannot be determined from the given data. Step 5: Therefore, the correct answer is 'Can't be determined.'
blood_relations	R is daughter of I. No information is provided about B's relationship to I or R. How is B related to R?	[ "A) Uncle", "B) Brother", "C) Father", "D) Can't be determined" ]	D	The relationship between B and R cannot be determined with the given information.	Step 1: R is daughter of I. Step 2: No information about B's relationship to I or R. Step 3: Without additional details, B's relation to R is unknown. Step 4: The answer cannot be determined from the given data. Step 5: Therefore, the correct answer is 'Can't be determined.'
blood_relations	Michael said, pointing to Mahavir, 'He is the son of my grandfather’s daughter.' How is Mahavir related to Michael?	[ "A) Grandfather", "B) Cousin", "C) Uncle", "D) Brother" ]	B	Mahavir is the son of Michael's grandfather's daughter, making Mahavir Michael's cousin.	Step 1: Michael's grandfather's daughter is Michael's mother or aunt. Step 2: If it's Michael's mother, Mahavir would be Michael's brother. Step 3: If it's Michael's aunt, Mahavir would be Michael's cousin. Step 4: Since the options include cousin, and brother is also an option, we need to determine which is correct. S...
blood_relations	In which of the following pairs is the first person daughter of the second person?	[ "A) G, J", "B) F, H", "C) H, G", "D) I, H" ]	B	F is daughter of H, as per the given relations.	Step 1: From the relations, F is daughter of H. Step 2: Therefore, F is the daughter of H. Step 3: The correct pair is F, H. Step 4: Hence, Option B is correct. Step 5: Confirmed.
blood_relations	Pointing to a lady in the photograph, Kiran said, 'She is the daughter of the daughter of my mother.' How is the lady related to Kiran?	[ "A) Sister", "B) Maternal aunt", "C) Niece", "D) Cousin" ]	C	The lady is the daughter of Kiran's mother's daughter, making her Kiran's niece.	Step 1: Kiran's mother's daughter is Kiran herself or her sister. Step 2: The lady is the daughter of Kiran's sister. Step 3: Therefore, the lady is Kiran's niece. Step 4: The correct answer is niece. Step 5: Confirmed.
blood_relations	Pointing to a lady in the photograph, Nitesh said, 'Her mother is the only daughter of my mother.' How is the lady related to Nitesh?	[ "A) Nephew", "B) Uncle", "C) Maternal uncle", "D) Brother" ]	A	The lady's mother is Nitesh's mother's only daughter, making the lady Nitesh's sister. Therefore, the lady's son would be Nitesh's nephew.	Step 1: Nitesh's mother's only daughter is Nitesh's sister. Step 2: The lady is Nitesh's sister. Step 3: The lady's son is Nitesh's nephew. Step 4: Therefore, the correct answer is nephew. Step 5: Confirmed.
blood_relations	A is B's father. C is B's mother. D is C's sister. E is D's husband. How is E related to B?	[ "A) Uncle", "B) Father", "C) Brother", "D) Grandfather" ]	A	D is C's sister, making D the maternal aunt of B. E is D's husband, so E is B's maternal uncle.	Step 1: Given A is father, C is mother of B, D is C's sister, E is D's husband. Step 2: Find E's relation to B. Step 3: D is sister of B's mother, so D is maternal aunt. Step 4: E is husband of aunt, making E uncle. Step 5: E is maternal uncle of B verified.
seating_arrangement	Six friends P, Q, R, S, T, U sit in a row. P sits third from left. Q sits second to right of P. R sits at an extreme end. Who could be at position 1?	[ "A) P", "B) Q", "C) R", "D) T" ]	C	P is at position 3, Q at position 5. R is at an extreme end, so position 1 or 6. R could be at position 1.	Step 1: P at position 3, Q second to right means position 5. Step 2: R at extreme means position 1 or 6. Step 3: Test if R can be at position 1. Step 4: No conflicts with other constraints. Step 5: R at position 1 is valid.
blood_relations	Pointing to a man, Priya said he is the only son of my grandfather's only child. Priya's grandfather had only one child. How is the man related to Priya?	[ "A) Brother", "B) Father", "C) Uncle", "D) Cousin" ]	A	Priya's grandfather's only child must be one of Priya's parents. The only son of that parent is Priya's brother.	Step 1: Grandfather has only one child who must be Priya's parent. Step 2: The man is the only son of this parent. Step 3: If parent has only one son and Priya exists, Priya could be daughter or the man is Priya if male. Step 4: Since Priya is pointing to the man, they are different people. Step 5: Man is Priya's broth...
seating_arrangement	Five people A, B, C, D, E sit in a circle facing center. A is left of B. C is opposite D. E is between A and D. Who is right of C?	[ "A) A", "B) B", "C) E", "D) D" ]	B	With A left of B, C opposite D, and E between A and D, the circular arrangement forces B to be right of C.	Step 1: Given A left of B, C opposite D, E between A and D. Step 2: Need to find who is right of C. Step 3: In 5-person circle, opposite means 2-3 positions apart. Step 4: Placing all constraints, B must be adjacent to C. Step 5: B is right of C verified.
blood_relations	A told to B, 'Yesterday I met the only daughter of my grandmother.' Whom did A meet?	[ "A) Cousin", "B) Mother", "C) Sister", "D) Nephew" ]	B	The only daughter of A's grandmother is A's mother.	Step 1: A's grandmother's only daughter is A's mother. Step 2: A met this person. Step 3: Therefore, A met their mother.
seating_arrangement	Seven people A, B, C, D, E, F, G sit in a row. A sits at position 1. B sits at position 5. C sits between B and D. Who could be at position 4?	[ "A) C", "B) D", "C) E", "D) F" ]	A	C sits between B (position 5) and D, so C could be at position 4 with D at 6.	Step 1: A at 1, B at 5. Step 2: C between B and D. Step 3: Possible positions for C are 4 or 6. Step 4: If C is at 4, D is at 6. Step 5: C at 4 is valid.
blood_relations	X is the father of Y. Y is the mother of Z. W is the brother of X. How is W related to Z?	[ "A) Uncle", "B) Father", "C) Brother", "D) Grandfather" ]	A	W is the brother of X, who is Z's grandfather, making W Z's great-uncle.	Step 1: X is father of Y. Step 2: Y is mother of Z. Step 3: W is brother of X. Step 4: X is grandfather of Z. Step 5: W is Z's great-uncle.
seating_arrangement	Eight people A, B, C, D, E, F, G, H sit in a circle. A is between B and C. D is opposite A. E is between F and G. Who is opposite E?	[ "A) B", "B) C", "C) D", "D) H" ]	D	D is opposite A, so D is at position 5 if A is at 1. E between F and G could be at position 6, opposite H at position 3.	Step 1: A between B and C. Step 2: D opposite A. Step 3: E between F and G. Step 4: Possible positions for E. Step 5: H is opposite E.
blood_relations	M is the grandmother of N. O is the daughter of M. P is the son of O. How is P related to N?	[ "A) Brother", "B) Son", "C) Cousin", "D) Nephew" ]	D	P is the son of O, who is M's daughter. N is M's granddaughter, making P N's nephew.	Step 1: M is grandmother of N. Step 2: O is daughter of M. Step 3: P is son of O. Step 4: P is grandson of M. Step 5: P is nephew of N.

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