The man teaching the tayammum, does it suffice for him?

95- عَنِ الثَّوْرِيِّ قَالَ‏:‏ قَالَ سُفْيَانُ‏:‏ إِذَا عَلَّمْتَ الرَّجُلَ التَّيَمُّمَ فَلاَ يُجْزِيكَ ذَلِكَ التَّيَمُّمُ أَنْ تُصَلِّيَ بِهِ إِلاَّ إِنْ نَوَيْتَ بِهِ أَنَّكَ تَيَمَّمُ لِنَفْسِكَ، وَإِذَا عَلَّمْتَهُ الْوُضُوءَ أَجْزَأَكَ‏.‏


895 – al-Thawrī said: Sufyān said: When you have taught the man the tayammum, then that tayammum does not suffice for you to pray with unless you had intended with it that you were doing tayammum for yourself.  And when you have taught him the wuḍū, it has sufficed for you.