Ask for help from two analogical reasoning problems

1 & gt； The former is the foundation and necessary condition of the latter, and the latter is the development result of the former.

Nourishing sperm-refers to counterattack, and the result is a total victory.

2. The spring equinox and the valley are in the same season and the same year. D in different years.

-I don't understand. It feels like B. in terms of time.

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I don't think it's math and family calendar, but Chinese.

Then, literally, the meaning of fullness and division is relative, and both grains and awns are related to seeds.