In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D". 

[Q]: [header] How to ride the toronto subway [title] Use the ttc trip planner. [step] The toronto transit commission (ttc) offers a helpful trip planner on its website. Simply enter your starting point and destination into the appropriate fields, then set your departure or arrival time. <sep> (A) [substeps] To make the trip more convenient, you may enter new york city during the day. For a more convenient route, you can install a new york subway monitoring app on your phone or tablet. (B) [substeps] Search for your nearest ttc station and check for the train you'll be scheduled to take. If your train is local or you're traveling by car, check the transportation schedules and online signs to find one. (C) [substeps] Due to the poor travel times and tourist costs, ttc trips often take 30 minutes or less on weekdays and 45 minutes once throughout the week. Ttc only prolongs this travel time in the 21st century. (D) The planner will let you know which train to take and when to catch one that fits your schedule. [substeps] You can find the trip planner here: http: // ttc.ca/trip _ planner/index.
[A]: D


[Q]: The athlete in pink top is walking forward. An athlete with barrios tag on her shirt is standing behind the net. the woman <sep> (A) raised the circular metal and she started to swirl around and threw the metal. (B) in green shirt is skating. (C) in pink female stuns the other woman and the start fighting. (D) took a bar and bound the ball to the basket.
[A]: A


[Q]: He is putting training wheels on the back wheel of the bike. He puts the front tire on the bike. He puts the handlebars on the bike. he <sep> (A) puts the pedals onto the bike. (B) puts the spare tire on the bike. (C) puts on either helmet. (D) puts the jack on the bike, he puts go of the tire on the handlebars.
[A]:
A