Give you a statement and table with its title, please determine whether the statement is supported or refuted by, or is unrelated to the table. It'a ternary classification problem, you should choose the answer among supported, refuted and neutral. Table cells in one row are seperated by '|', and different rows are seperated by '
'. If cell value is a list, we use '	' to seperate each list element.

Table:
| Directed by | Ralph Nelson |
| Produced by | Ralph Nelson	William S. Gilmore |
| Written by | Frank Gabrielson , Ralph Nelson |
| Based on | The Flight of the Doves  , 1967 novel , by Walter Macken |
| Starring | Ron Moody	Jack Wild	Dorothy McGuire	Stanley Holloway	Noel Purcell	Dana Rosemary Scallon	Niall Tóibín	Brendan O'Reilly |
| Music by | Roy Budd |
| Cinematography | Harry Waxman |
| Edited by | John Jympson |
| Distributed by | Columbia Pictures |
| Release date | April 2, 1971 (1971-04-02)	(USA) August 1, 1971 (1971-08-01)	(UK) |
| Running time | 101 minutes |
| Language | English |
Title:
Flight of the Doves
Statement:
The film took 4 years to make.
Answer:
neutral