The given question might contain grammatical errors, typing mistakes, etc., or might not make sense in the context of the paragraph (for instance, it might not be related to the content of the paragraph or not be answerable at all). In such cases, the question is bad and indicates it by responding "Yes". If you could not find any issue in the given question, respond "No". There are only two types of responses possible:"Yes" and "No".

[EX Q]: Paragraph- Sent 1: Hannah and her friend Mary were bored.
Sent  2: They sat around the house and tried to think about what to do.
Sent  3: They petted the cat.
Sent  4: They drew pictures in Hannah's notebook.
Sent  5: They snuck into Hannah's mother's closet to try on her shoes, but Hannah's mother caught them.
Sent  6: She said, "You girls need something to do.
Sent  7: Let's take a walk to the park!"Sent 8: Hannah and Mary looked at each other, and then jumped up and down happily.
Sent  9: "The park sounds great!"Sent 10: said Hannah.
Sent  11: "Let's go!"Sent 12: cried Mary.
Sent  13: So Hannah's mother packed up a snack of apples and cookies, and they all set off to walk to the park.
Sent  14: They walked down the sidewalk, looking at all the interesting things along the way.
Sent  15: Mary spotted a squirrel.
Sent  16: Hannah saw a yellow bird.
Sent  17: Hannah's mother pointed out the pretty yellow flowers growing in front of Mr. Smith's house.
Sent  18: When they got to the park, Hannah's mother spread out a picnic blanket and the snack.
Sent  19: Hannah and Mary ran around chasing butterflies for a little time, and then sat down to eat their snacks.
Sent  20: When they finished, Hannah's mother put the leftovers in a trash can.
Sent  21: As they walked back home, Hannah thought that the boring day had turned out quite well.? 
Question: Who walked to the park?
[EX A]: Yes.

[EX Q]: Paragraph- Sent 1: The troops, hearing the reports of the gun, came rushing out to see what was the matter.
Sent  2: They found that the mule had passed in his chips, and when they learned the cause they all agreed that I had served him just right.
Sent  3: Taking the saddle and bridle from the dead body, I proceeded into the post and delivered the dispatches to Captain Parker.
Sent  4: I then went over to Dick Curtis' house, which was headquarters for the scouts, and there put in several hours of solid sleep.
Sent  5: During the day General Hazen returned from Fort Harker, and he also had some important dispatches to send to General Sheridan.
Sent  6: I was feeling quite elated over my big ride; and seeing that I was getting the best of the other scouts in regard to making a record, I volunteered to carry General Hazen's dispatches to Fort Hays.
Sent  7: The General accepted my services, although he thought it was unnecessary for me to kill myself.
Sent  8: I told him that I had business at Fort Hays, and wished to go there anyway, and it would make no difference to the other scouts, for none of them appeared willing to undertake the trip.? 
Question: Why did the general had to accept my services ?
[EX A]: No.

[EX Q]: Paragraph- Sent 1: Lighting a cigarette, he started for the lake and Grace returned thoughtfully to the house.
Sent  2: Mortimer hated Cartwright and Grace admitted he had some grounds.
Sent  3: Although her brother was indolent and philosophical, he did not forget.
Sent  4: Rude disputes jarred him, but if by some chance he was able to injure the other, Grace thought he would do so.
Sent  5: Grace, herself, strongly disapproved of Cartwright.
Sent  6: All the same, he was her step-father and she had tried to cultivate her sense of duty.
Sent  7: She was prejudiced, cold, and censorious, but she meant to be just and did not like Mortimer's bitterness.
Sent  8: Cartwright was occupied for some time at Montreal, and the birch leaves had fallen when he returned.
Sent  9: The evening was dark, and chilly mist rolled down the dale, but a big fire burned in the hall at Carrock and tall lamps threw a cheerful light on the oak paneling.
Sent  10: A flooded beck roared in the hollow of a ghyll across the lawn and its turmoil echoed about the hall.
Sent  11: Mrs. Cartwright stood by the fire, Grace moved restlessly about, and Mortimer appeared to be absorbed by the morning's news.? 
Question: What is Grace's step-father's name?
[EX A]:
No.

