Which of the following molecules is non-linear?

Which of the following pairs have the same shape and the same total number of lone pairs and $\sigma$-bond pairs on the central atom?

The shape of the $SF_2Cl_2$ molecule is $...$.

Given below are two statements:
Statement $(I) :$ For $ClF_3$,all three possible structures may be drawn as follows:
(Image provided)
Statement $(II) :$ Structure $III$ is most stable,as the orbitals having the lone pairs are axial,where the $\ell p-bp$ repulsion is minimum.
In the light of the above statements,choose the most appropriate answer from the options given below:

The shape of $SCl_4$ is best described as a

Which of the following molecules is non-linear?