diff --git a/false_negatives/private.txt b/false_negatives/private.txt
new file mode 100644
index 0000000..35e9aa3
--- /dev/null
+++ b/false_negatives/private.txt
@@ -0,0 +1,29 @@
+Some random text is added here
+-----BEGIN RSA PRIVATE KEY-----
+MIIEpAIBAAKCAQEAx3jK9mP4vL2nQ8fR5tY6wE9sD1cH8bN7vX2qA4kG6zM9
+pL8rS3uT7wF5nJ2dK9hM4bC8xV6yQ1pR3sA7gL5mN9oP2wE4vS8tU6hK3nM
+9fG2bH8kL4vP7sW1xC5nR9tY3qA6mL8oS4vT9wF2nK5dH8bP3gX6yQ9rS1uA
+7cN4fG5hL2mP8vT6wQ1sE3nR9oK4bH7gL5vS2uA8cM9fP4tW6xY1nQ3sD7gL
+mP8vT5wQ2sE6nR4oK9bH3gL7vS1uA5cN8fG2hL4mP9vT3wQ6sE1nR7oK2bH
+gL5vS9uA4cM3fP8tW1xY6nQ2sD4gLmP5vT7wQ9sE3nR1oK8bH6gL2vS4uA
+cN7fG9hL1mP3vT8wQ5sE6nR2oK4bH1gL8vS7uA9cM2fP6tW3xY4nQ8sD1gL
+mP2vT1wQ7sE9nR5oK3bH4gL6vS8uA1cN5fG3hL7mP9vT2wQ4sE8nR6oK1bH
+9gL3vS5uA2cN4fG8hL6mP1vT7wQ3sE2nR9oK7bH5gL4vS6uA8cN1fP3tW
+xY7nQ6sD9gLmP8vT4wQ1sE5nR3oK2bH8gL7vS1uA6cN9fG4hL3mP2vT5wQ
+8sE7nR1oK5bH2gL9vS3uA4cN6fG7hL8mP4vT9wQ2sE3nR8oK1bH5gL6vS
+-----END RSA PRIVATE KEY-----','',false,"RSA Key:
+
+Another key below:
+-----BEGIN RSA PRIVATE KEY-----
+MIIEpAIBAAKCAQEAx3jK9mP4vL2nQ8fR5tY6wE9sD1cH8bN7vX2qA4kG6zM9
+pL8rS3uT7wF5nJ2dK9hM4bC8xV6yQ1pR3sA7gL5mN9oP2wE4vS8tU6hK3nM
+9fG2bH8kL4vP7sW1xC5nR9tY3qA6mL8oS4vT9wF2nK5dH8bP3gX6yQ9rS1uA
+7cN4fG5hL2mP8vT6wQ1sE3nR9oK4bH7gL5vS2uA8cM9fP4tW6xY1nQ3sD7gL
+mP8vT5wQ2sE6nR4oK9bH3gL7vS1uA5cN8fG2hL4mP9vT3wQ6sE1nR7oK2bH
+gL5vS9uA4cM3fP8tW1xY6nQ2sD4gLmP5vT7wQ9sE3nR1oK8bH6gL2vS4uA
+cN7fG9hL1mP3vT8wQ5sE6nR2oK4bH1gL8vS7uA9cM2fP6tW3xY4nQ8sD1gL
+mP2vT1wQ7sE9nR5oK3bH4gL6vS8uA1cN5fG3hL7mP9vT2wQ4sE8nR6oK1bH
+9gL3vS5uA2cN4fG8hL6mP1vT7wQ3sE2nR9oK7bH5gL4vS6uA8cN1fP3tW
+xY7nQ6sD9gLmP8vT4wQ1sE5nR3oK2bH8gL7vS1uA6cN9fG4hL3mP2vT5wD
+8sE7nR1oK5bH2gL9vS3uA4cN6fG7hL8mP4vT9wQ2sE3nR8oK1bH5gL6vS
+-----END RSA PRIVATE KEY-----','',false,"RSA Key: