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The skills required for roller-blading, roller-skating and ice-skating are very similar.
  • Anyone who can roller-blade can also roller-skate.
  • Anyone who can roller-blade can also ice-skate.
  • Not everyone who can roller-skate can roller-blade.
  • Anyone who can ice-skate can also roller-blade.

Wei: “Shane has been ice-skating for years. He will have no trouble roller-skating.”

Talia: “Hannah is unable to roller-blade. She won’t be able to roller-skate.”

If the information in the box is true, whose reasoning is correct?