question: rising tide:ebbing tide
choices.label: A B C D
choices.text: birth:death day:night turn on the light:turn off the light take off:land
explanation: "rising tide" and "ebbing tide" are two different states of tidal water. the two belong to opposing relationships in a parallel relationship, and "rising tide" conforms to the trend of the tide from the starting point to the highest point, and "ebbing" conforms to the trend of the tide from the starting point to the highest point. trend from the highest point to the start point. "birth" and "death" are two states of human beings. "birth" and "death" have opposite meanings, but they are not a trend change. "day" and "night" are two time periods of the day, and "day" and "night" are completely complementary. "turn on the light" and "turn off the light" are two different states of light, and the meaning of "turn off the light" in "turn on the light" is opposite. "take off" and "landing" are two states of an aircraft. "taking off" and "landing" are side by side. "taking off" and "landing" have opposite meanings, and "taking off" conforms to the trend of the plane from the starting point to the highest point. "landing" "in line with the trend of the aircraft from the highest point to the starting point.
relation: rising tide ebbing tide R2.4
relation: rising tide ebbing tide R1.2
relation: birth death R1.2
relation: day night R2.5
relation: turn on the light turn off the light R2.5
relation: take off land R2.4
relation: take off land R1.2