答案 (dá'àn) · answer

答 dá · to answer

What 答 is made of

• ⺮zhú — bamboo
• 合hé — to combine
  • 亼jí — to assemble
    • 人rén — person
    • 一 — horizontal stroke
  • 口kǒu — mouth
    • 冂 — frame
    • 一 — horizontal stroke

案 àn · file

What 案 is made of

• 安ān — (bound form) calm
  • 宀 — roof
    • 丶 — dot
    • 冖mì — cover
  • 女nǚ — woman
• 木mù — tree
  • 十 — ten
    • 一 — horizontal stroke
    • 丨 — vertical stroke
  • 八bā — eight

Origin hint: 木 gives the meaning, 安 gives the sound. (from the Make Me a Hanzi dataset; treat as a memory aid where history is uncertain)