Give you a statement and table with its title in Markdown format, please determine whether the statement is supported or refuted by, or is unrelated to the table. It'a binary classification problem, you should choose the answer between supported and refuted. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| building | height | floors | year | status |
| skye tower i (residential) | 150 m | 48 | 2014 | scrapped |
| skye tower ii (residential) | 150 m | 48 | 2014 | scrapped |
| nova centre office (office) | - | 15 | 2013 | proposed |
| nova centre hotel (hotel) | - | 20 | 2013 | proposed |
| ymca tower 2 (residential) | - | 18 | 2012 | proposed |
| the alexander (residential) | - | 19 | 2012 | on - hold |
| ymca tower 1 (residential) | - | 14 | 2013 | proposed |
| 307 prince albert (residential) | - | 15 | 2014 | proposed |
Title:
none
Statement:
nova centre office (office) and ymca tower 1 (residential) has less than 20 floors in the year 2013
Answer:
supported