gender problem

[Offroad]

Dear teachers...

Does the second sentence read better than the first one?

1) He was spotted leaving a cheap motel accompanied with a person who only a DNA test could tell the gender.

2) He was caught coming out of a cheap motel accompanied with a person whose gender could only be revealed by a DNA test.

Thanks

[5jj]

Does the second sentence read better than the first one?

1) He was spotted leaving a cheap motel accompanied with a person who only a DNA test could tell the gender.

2) He was caught coming out of a cheap motel accompanied with by a person whose gender could only be revealed only by a DNA test.

Now it does. The first sentence is not acceptable English.

[The Fluency Coach]

The second sentence is correct. The first sentence is ungrammatical.