Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Stage | Winner | General classification | Points classification | Mountains classification | Team classification |
| --- | --- | --- | --- | --- | --- |
| P | Francesco Moser | Francesco Moser | Francesco Moser | N/A | Reynolds |
| 1 | Noël Dejonckheere | Francesco Moser | Noël Dejonckheere | N/A | Reynolds |
| 2 | Guido Van Calster | Francesco Moser | Guido Van Calster | N/A | Reynolds |
| 3 | Jozef Lieckens | Francesco Moser | Guido Van Calster | N/A | Reynolds |
| 4 | Noël Dejonckheere | Francesco Moser | Noël Dejonckheere | N/A | Reynolds |
| 5 | Jozef Lieckens | Francesco Moser | Noël Dejonckheere | N/A | Teka |
| 6 | Michel Pollentier | Francesco Moser | Noël Dejonckheere | N/A | Teka |
| 7 | Éric Caritoux | Pedro Delgado | Noël Dejonckheere | N/A | Teka |
| 8 | Roger De Vlaeminck | Pedro Delgado | Noël Dejonckheere | N/A | Teka |
| 9 | Orlando Maini | Pedro Delgado | Noël Dejonckheere | N/A | Teka |
| 10 | Palmiro Masciarelli | Pedro Delgado | Noël Dejonckheere | N/A | Teka |
| 11 | Francesco Moser | Pedro Delgado | Guido Van Calster | N/A | Teka |
| 12 | Raimund Dietzen | Éric Caritoux | Guido Van Calster | N/A | Teka |
| 13 | Guido Van Calster | Éric Caritoux | Guido Van Calster | N/A | Teka |
| 14 | Julián Gorospe | Éric Caritoux | Guido Van Calster | N/A | Teka |
| 15 | Antonio Coll | Éric Caritoux | Guido Van Calster | N/A | Teka |
| 16 | Daniel Rossel | Éric Caritoux | Guido Van Calster | N/A | Teka |
| 17 | José Recio | Éric Caritoux | Guido Van Calster | N/A | Teka |
| 18a | Jesús Suárez Cuevas | Éric Caritoux | Guido Van Calster | N/A | Teka |
| 18b | Julián Gorospe | Éric Caritoux | Guido Van Calster | N/A | Teka |
| 19 | Noël Dejonckheere | Éric Caritoux | Guido Van Calster | N/A | Teka |
| Final | Final | Éric Caritoux | Guido Van Calster | Felipe Yáñez | Teka |
Question:
Name the points classification for stage of 18b
Answer:
Guido Van Calster