Does the mixture of sulphur and carbon disulphide show tyndall effect?

Why does sulphur dissolve when carbon disulphide is added to mixture of iron and sulphur but not when it is dissolved in iron sulphide.

When a mixture of iron and Sulphur is agitated with carbon disulphide, what will not happen?

Mixture of sulphur and carbon disulphide is

a. homogeneous and does not show Tyndall effect

b. Heterogeneous and show Tyndall effect

Your answer to same question in the question bank option is a but explanation is of d