A and B are the same.
A 跟 gēn (= with) B + 一样 yí yàng (= same) + adjective-verb.A 和 hé (= and) B + 一样 yí yàng (= same) + adjective-verb.
| 我 | 跟 | 他 | 一 | 样 | 高 | 。 |
| wǒ | gēn | tā | yī | yàng | gāo | _ |
| I | heel | he | one | appearance | high | _ |
| I, me, my | follow, and, with, from | he, him, other | the same, very similar | high, surname | 。 | |
| I am as tall as he is. | ||||||
| 我 | 和 | 他 | 一 | 样 | 高 | 。 |
| wǒ | hé | tā | yī | yàng | gāo | _ |
| I | harmony | he | one | appearance | high | _ |
| I, me, my | harmony, and, with | he, him, other | the same, very similar | high, surname | 。 | |
| I am as tall as he is. | ||||||