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". 

Ex Input:
A man is pushing a lawn mower through the grass. A child is standing next to him pushing a toy lawn mower. they <sep> (A) speed past a car in the street. (B) pass other kids on the lawn mower. (C) move up and down the lawn on the mower. (D) give each other a high five.

Ex Output:
D


Ex Input:
[header] How to do chest exercises in yoga [title] Do the mountain pose to warm up, plus a couple of humming bee breathing exercises. [step] These will get you ready to stretch out your body in the variety of poses you'll use to exercise your chest. Notice your breathing pattern as complete the mountain pose. <sep> (A) Inhale and keep your breathing slow and even throughout the whole warm up period. [substeps] Alternatively, do a crossfit pose to warm up. (B) [substeps] You might try taking an extended pause to " use " your rib cage, start to breath in, breathe out, and repeat. You can also try practicing your opening pose from a hovering yoga chair, at home, or in a pose at your workplace. (C) Settle on a consistent, slow pattern of breath as you start the workout. This breathing pattern will help calm yourself and prepare your heart rate for the more difficult exercises to come. (D) [substeps] After doing the mountain pose, you can do finger circles or kangaroo standing pose to warm up the muscles in your chest. [title] Do the rock dii to strengthen the core.

Ex Output:
C


Ex Input:
[header] How to save on renters insurance [title] Live in a safe area. [step] Your rate will depend in part on where you choose to live. Prices vary by city and neighborhood, with the safest areas offering the lowest rates. <sep> (A) If possible, you can move to a safer neighborhood and reap savings. [substeps] Many websites allow you to check crime rates. (B) Do not rent in places that are protected by the law in your city. Subtract 100% from your annual premium if you live in an area that isn't protected by the law. (C) Generally, rates in a building go up to around $123 , 000 per year, and most people spend anywhere from 3 to 7% of the monthly average. [substeps] Some landlords will charge a higher rate if you live in a safer area. (D) Most metropolitan areas offer better rates for temporary renters. [title] Consider local laws on renters' insurance.

Ex Output:

A