static boolean sackRace ( int p1 , int s1 , int p2 , int s2 ) {
  return ( ( s1 > s2 && ( p2 - p1 ) % ( s1 - s2 ) == 0 ) || ( s2 > s1 && ( p1 - p2 ) % ( s2 - s1 ) == 0 ) ) ;
}

static boolean sackRace ( int p1 , int s1 , int p2 , int s2 ) { return ( ( s1 > s2 && ( p2 - p1 ) % ( s1 - s2 ) == 0 ) || ( s2 > s1 && ( p1 - p2 ) % ( s2 - s1 ) == 0 ) ) ; }
(method_declaration (modifiers) type: (boolean_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (return_statement (parenthesized_expression (binary_expression left: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (binary_expression left: (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) right: (parenthesized_expression (binary_expression left: (identifier) right: (identifier)))) right: (decimal_integer_literal)))) right: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (binary_expression left: (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) right: (parenthesized_expression (binary_expression left: (identifier) right: (identifier)))) right: (decimal_integer_literal)))))))))