[Q]: The clock stopped ticking.
What is the effect?

[A]: The clock showed the wrong time.

[Q]: The woman gave the man her phone number.
What is the cause?

[A]: She was attracted to him.

[Q]: The clouds looked dark.
What is the effect?

[A]: I brought my umbrella to work.

[Q]: The woman visited her family.
What is the cause?

[A]:
She missed them.