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". 

[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.
D

[header] How to travel abroad [title] Do your research. [step] You need to research where you are going, the flight times and prices for airlines, and which documents you need to take with you. Plan out your itinerary carefully. <sep> (A) Some cities, like london or paris, really need a week to see what they have to offer. Travel times also need to be taken into consideration. (B) For example, visit a couple of websites of airlines to see what type of itinerary they offer. Pay attention to the price, name, phone number and/or mailing address of each airline. (C) This will help ensure that all of your research enables you to see where you want to go. [substeps] Do research on an airline's website, and see what seat guides they offer on planes and what websites they provide online. (D) [title] Decide whether you will be flying from 1 area or from another. [step] International flights should likely be just a teaser.
A

[header] How to buy a fishing license for michigan [title] Check your age and status against the michigan licensing requirements. [step] Children under 17 don't need a license, but they can buy a voluntary license to help support the michigan department of natural resources fishing projects. Professional guides and other commercial fisherman will need a special license. <sep> (A) [substeps] Talk to an experienced fisherman and find out if they're going to be in the system. It's very important you understand why licensed fisherman need a fishing license so you can make sure they're really licensed. (B) These licenses come with annual fees ranging from $2 , 500-$40 , 000, and are quite affordable. [title] Obtain a tropical watch chain or wrist band at a local sporting goods store. (C) [title] Confirm that any specific fish species you're after are in season during the time you'll be fishing in michigan. [step] Some fish require special licenses or can only be kept during certain times of the year. (D) [title] Purchase an anglers license through your local police department. [step] Anglers can purchase their license through their state's hunting and fishing licensing agency and, in other words, through school and colleges in the area.

C

