Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
identify whether following news is true or not

Input:
Satellite signals not helpful to Argentine submarine search: navy official;MAR DEL PLATA, Argentina (Reuters) - Seven satellite calls that Argentine officials detected recently believed to have come from a navy submarine missing in the South Atlantic have not helped to determine the vessel s location, a navy official said on Sunday.  We analyzed these signals, which as we know were  intermittent and weak,  said Gabriel Galeazzi, a naval commander.  They could not help determine a point on the map to help the search.   ;November 19, 2017

### Response:
True news

### End