It's all about the algorithm

Turkish doesn't have gender markers on pronouns.

Try this.

1. Go to http://translate.google.com.
2. Select English as the language in the left-hand field.
3. Enter

she is a babysitter
he is a doctor

4. Select Turkish as the language in the right-hand field.
5. Click translate.
You get

o bir bebek bakıcısı
o bir doktor

6. Select the button with two arrows above the top right of the left-hand field. This reverses the translation and translates back from Turkish to English.

Have fun.